Let's look at a general definition of the term 'fellowship' to gain some clarity:
fellowship (n): companionship; society; consort; mutual association of persons on equal and friendly terms; familiar intercourse; association; partnership; communion; intimate familiarity
(See 'fellowship', American Dictionary of the English Language, Noah Webster, 1828, retrieved Dec 17, 2020, [webstersdictionary1828.com])
And let us consider one another to provoke unto love and to good works: Not forsaking the assembling of ourselves together, as the manner of some is; but exhorting one another: and so much the more, as ye see the day approaching. -Hebrews 10:24-25
Of course, it is true that those who are born again in Christ should assemble together, but it should be noted that false preachers also assemble together with their congregations, and they have often taught this verse because it benefits their popularity and paycheck. In the religious sense, there are many people who assemble together in church buildings around the world, but do not have fellowship together because that is something entirely different.
And with many other words did he testify and exhort, saying, Save yourselves from this untoward generation. Then they that gladly received his word were baptized: and the same day there were added unto them about three thousand souls. And they continued stedfastly [consistantly, without wavering] in the apostles' doctrine and fellowship, and in breaking of bread, and in prayers.
-Acts 2:40-42
For, brethren, ye have been called unto liberty; only use not liberty for an occasion to the flesh, but by love serve one another.
-Galatians 5:13
If there be therefore any consolation in Christ, if any comfort of love, if any fellowship of the Spirit, if any bowels and mercies, Fulfil ye my joy, that ye be likeminded, having the same love, being of one accord, of one mind. Let nothing be done through strife [struggling for superiority over others] or vainglory [pointlessly uplift oneself]; but in lowliness of mind let each esteem other better than themselves. Look not every man on his own things, but every man also on the things of others.
-Philippians 2:1-4
But the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness, faith, Meekness, temperance: against such there is no law.
-Galatians 5:22-23
Praying us with much intreaty that we would receive the gift, and take upon us the fellowship of the ministering to the saints.
-2 Corinthians 8:4
I will add that when I was a new Christian, I did not see much of a kinship with the churchgoers in the church buildings I attended because I did not see much intimate doctrinal conversation within them, and so I kept my distance because I was unmotivated to have lukewarm conversations with people who seemed uninterested and/or lacked understanding of God's Word. However, that being said, I was also lazy, not wanting to get up and go anywhere, nor did I consider that the church has many members for a very good reason:
How is it then, brethren? when ye come together, every one of you hath a psalm, hath a doctrine, hath a tongue, hath a revelation, hath an interpretation. Let all things be done unto edifying.
-1 Corinthians 14:26
In other words, we do receive certain things from the church when we fellowship, which is good for our souls, however, our mindset ought to be what we can give to others in fellowship, rather than what we will receive. When the whole church does this, it results in all members receiving more than they ever would have by only thinking of themselves.
In the general sense, fellowship is intimate friendship and familiarity between two or more people, and when it concerns the children of God (i.e. those who have been born again in the Lord Jesus Christ), we are not meant to have fellowship with the world. In other words, those who have not been regenerated by the Holy Ghost are not supposed to be our closest, intimate friends.
That which was from the beginning, which we have heard, which we have seen with our eyes, which we have looked upon, and our hands have handled, of the Word of life; (For the life was manifested, and we have seen it, and bear witness, and shew unto you that eternal life, which was with the Father, and was manifested unto us;) That which we have seen and heard declare we unto you, that ye also may have fellowship with us: and truly our fellowship is with the Father, and with his Son Jesus Christ.
-1 John 1:1-3
Even as the testimony of Christ was confirmed in you: So that ye come behind in no gift; waiting for the coming of our Lord Jesus Christ: Who shall also confirm you unto the end, that ye may be blameless in the day of our Lord Jesus Christ. God is faithful, by whom ye were called unto the fellowship of his Son Jesus Christ our Lord.
-1 Corinthians 1:6-9
And it came to pass, as Jesus sat at meat in the house, behold, many publicans and sinners came and sat down with him and his disciples. And when the Pharisees saw it, they said unto his disciples, Why eateth your Master with publicans and sinners? But when Jesus heard that, he said unto them, They that be whole need not a physician, but they that are sick. But go ye and learn what that meaneth, I will have mercy, and not sacrifice: for I am not come to call the righteous, but sinners to repentance.
-Matthew 9:10-13
(Read "Is Repentance Part of Salvation?" here at creationliberty.com for more details.)
And he spake this parable unto certain which trusted in themselves that they were righteous, and despised others: Two men went up into the temple to pray; the one a Pharisee, and the other a publican. [i.e. a tax collector, hated by society because they were known for their greed and abuse of citizens] The Pharisee stood and prayed thus with himself, God, I thank thee, that I am not as other men are, extortioners, unjust, adulterers, or even as this publican. I fast twice in the week, I give tithes of all that I possess. And the publican, standing afar off, would not lift up so much as his eyes unto heaven, but smote upon his breast, saying, God be merciful to me a sinner. I tell you, this man went down to his house justified rather than the other: for every one that exalteth himself shall be abased; and he that humbleth himself shall be exalted.
-Luke 18:9-14
(Read Why Millions of Believers on Jesus Are Going to Hell here at creationliberty.com for more details.)
But before faith came, we were kept under the law, shut up unto the faith which should afterwards be revealed. Wherefore the law was our schoolmaster to bring us unto Christ, that we might be justified by faith.
-Galatians 3:23-24
Be ye not unequally yoked together with unbelievers: for what fellowship hath righteousness with unrighteousness? and what communion hath light with darkness? And what concord hath Christ with Belial? or what part hath he that believeth with an infidel? [i.e. one who denies the truth of Scripture] And what agreement hath the temple of God with idols? for ye are the temple of the living God; as God hath said, I will dwell in them, and walk in them; and I will be their God, and they shall be my people. Wherefore come out from among them, and be ye separate, saith the Lord, and touch not the unclean thing; and I will receive you, And will be a Father unto you, and ye shall be my sons and daughters, saith the Lord Almighty.
-2 Corinthians 6:14-18
concord (n): agreement between persons; union in opinions, sentiments, views or interests
(See 'concord', American Dictionary of the English Language, Noah Webster, 1828, retrieved May 1, 2021, [webstersdictionary1828.com])
But I say, that the things which the Gentiles sacrifice, they sacrifice to devils, and not to God: and I would not that ye should have fellowship with devils.
-1 Corinthians 10:20
For ye were sometimes darkness, but now are ye light in the Lord: walk as children of light: (For the fruit of the Spirit is in all goodness and righteousness and truth;) Proving what is acceptable unto the Lord. And have no fellowship with the unfruitful works of darkness, but rather reprove them. For it is a shame even to speak of those things which are done of them in secret. But all things that are reproved are made manifest by the light: for whatsoever doth make manifest is light.
-Ephesians 5:8-13
Your glorying is not good. Know ye not that a little leaven leaveneth the whole lump? Purge out therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us: Therefore let us keep the feast, not with old leaven, neither with the leaven of malice and wickedness; but with the unleavened bread of sincerity and truth. I wrote unto you in an epistle not to company with fornicators: Yet not altogether with the fornicators of this world, or with the covetous, or extortioners, or with idolaters; for then must ye needs go out of the world. But now I have written unto you not to keep company, if any man that is called a brother [i.e. if any man claims to be a Christian] be a fornicator, or covetous, or an idolater, or a railer, or a drunkard, or an extortioner; with such an one no not to eat. For what have I to do to judge them also that are without? do not ye judge them that are within? But them that are without God judgeth. Therefore put away from among yourselves that wicked person.
-1 Corinthians 5:6-13
For example, if someone watches a lot of TV shows, movies, and mainstream news, they tend to take the philosophies (i.e. way of thinking) of the world into their minds on a regular basis because the script writers for those shows, movies, and news (i.e. yes, the mainstream news media has script writers too) have a worldly way of thinking by which they infuse their religious ideals and political opinions into the words the actors speak. Under normal circumstances, the Holy Spirit will eventually convict a born again Christian to get away from those shows and movies because there are so many things said in them that contradict the truth of the Lord Jesus Christ, which makes those of us with the Spirit of God cringe with nausea at the thought of those false doctrines and corrupt philosophies that are leading people into sin, and ultimately, to hell.
Beware lest any man spoil you through philosophy [a way of thinking] and vain deceit [useless lies], after the tradition of men, after the rudiments [first teachings] of the world, and not after Christ.
-Colossians 2:8
Love not the world, neither the things that are in the world. If any man love the world, the love of the Father is not in him.
-1 John 2:15
Please do not misunderstand, I am not arguing that a Christian is going to hell if they watch a movie or TV show, nor am I saying that every disagreement is because of sin, nor am I saying that every Christian that has not fellowshipped is a false convert. The context of this teaching is about the philosophy of Christian fellowship, which is about spending intimate time of familiarity with one another, and when that cannot come about naturally, most often, there is sin in someone's life that is affecting their ability to stand in confidence with the brethren.
For example, there is no logical reason that a born again Christian could spend their intimate time of familiarity with an atheist. Knowing the atheist is a fool, has purposed in his heart to push God's mercy away, and even mocks the sacrifice of the Lord Jesus Christ, how could we lower our guard and relax around such a man to practice intimate fellowship with one who hates our beloved Savior and Master?
The fool hath said in his heart, There is no God. They are corrupt, they have done abominable works, there is none that doeth good.
-Psalm 14:1
And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient; Being filled with all unrighteousness, fornication, wickedness, covetousness, maliciousness; full of envy, murder, debate, deceit, malignity; whisperers, Backbiters, haters of God, despiteful, proud, boasters, inventors of evil things, disobedient to parents, Without understanding, covenantbreakers, without natural affection, implacable, unmerciful: Who knowing the judgment of God, that they which commit such things are worthy of death, not only do the same, but have pleasure in them that do them.
-Romans 1:28-32
Woe unto you, when all men shall speak well of you! for so did their fathers to the false prophets.
-Luke 6:26
And ye shall be betrayed both by parents, and brethren, and kinsfolks, and friends; and some of you shall they cause to be put to death. And ye shall be hated of all men for my name's sake.
-Luke 21:16-17
Ye adulterers and adulteresses, know ye not that the friendship of the world is enmity with God? whosoever therefore will be a friend of the world is the enemy of God. Do ye think that the scripture saith in vain, The spirit that dwelleth in us lusteth to envy?
-James 4:4-5
This I say then, Walk in the Spirit, and ye shall not fulfil the lust of the flesh. For the flesh lusteth against the Spirit, and the Spirit against the flesh: and these are contrary the one to the other: so that ye cannot do the things that ye would.
-Galatians 5:16-17
Suppose ye that I am come to give peace on earth? I tell you, Nay; but rather division: For from henceforth there shall be five in one house divided, three against two, and two against three. The father shall be divided against the son, and the son against the father; the mother against the daughter, and the daughter against the mother; the mother in law against her daughter in law, and the daughter in law against her mother in law.
-Luke 12:51-53
That which we have seen and heard declare we unto you, that ye also may have fellowship with us: and truly our fellowship is with the Father, and with his Son Jesus Christ. And these things write we unto you, that your joy may be full. This then is the message which we have heard of him, and declare unto you, that God is light, and in him is no darkness at all. If we say that we have fellowship with him, and walk in darkness, we lie, and do not the truth: But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.
-1 John 1:3-7
I believe that if hard times of persecution and tribulation against Christians arose in the United States, we would see a lot more Christians care a lot more deeply for assembly together in fellowship. In my experience, most church buildings either act like apathetic (indifferent) country clubs with lukewarm cultural standards to appease the masses, or they emphasize assembly and fellowship in a heavy-handed manner, demanding compliance from members, and in both situations, they are almost always done to increase attendance and income.
The elders which are among you I exhort, who am also an elder, and a witness of the sufferings of Christ, and also a partaker of the glory that shall be revealed: Feed the flock of God which is among you, taking the oversight thereof, not by constraint, but willingly; not for filthy lucre, but of a ready mind; Neither as being lords over God's heritage, but being ensamples to the flock.
-1 Peter 5:1-3
But the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness, faith, Meekness, temperance: against such there is no law.
-Galatians 5:22-23
friend (n): one who is attached to another by affection; one who entertains for another sentiments of esteem, respect and affection, which lead him to desire his company, and to seek to promote his happiness and prosperity; an attendant; a companion; a favorer; a favorite
(See 'friend', American Dictionary of the English Language, Noah Webster, 1828, retrieved Dec 22, 2020, [webstersdictionary1828.com])
A friend loveth at all times, and a brother is born for adversity.
-Proverbs 17:17
fellow (n): a companion; an associate; an equal like another
(See 'fellow', American Dictionary of the English Language, Noah Webster, 1828, retrieved Dec 22, 2020, [webstersdictionary1828.com])
I certainly understand emotional attachments concerning friendships, as I have had some of those close friendships in my life, but I have never had as many in the world as I have had in the fellowship of the church, and I can boldly say that my friendships in the church are FAR stronger than those of the world. This is because we are united under the Holy Spirit, which means we have a connection between us that is stronger than anything this world can bring against us.
From whence come wars and fightings among you? come they not hence, even of your lusts that war in your members? Ye lust, and have not: ye kill, and desire to have, and cannot obtain: ye fight and war, yet ye have not, because ye ask not. Ye ask, and receive not, because ye ask amiss, that ye may consume it upon your lusts. Ye adulterers and adulteresses, know ye not that the friendship of the world is enmity with God? whosoever therefore will be a friend of the world is the enemy of God. Do ye think that the scripture saith in vain, The spirit that dwelleth in us lusteth to envy?
-James 4:1-5
enmity (n): the quality of being an enemy; the opposite of friendship; ill will; hatred; unfriendly dispositions; a state of opposition
(See 'enmity', American Dictionary of the English Language, Noah Webster, 1828, retrieved Dec 22, 2020, [webstersdictionary1828.com])
Please do not misunderstand, this does not mean that we are not friendly to the world because we are supposed to do good, even unto our enemies:
Ye have heard that it hath been said, Thou shalt love thy neighbour, and hate thine enemy. But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you; That ye may be the children of your Father which is in heaven: for he maketh his sun to rise on the evil and on the good, and sendeth rain on the just and on the unjust.
-Matthew 5:43-45
If thine enemy be hungry, give him bread to eat; and if he be thirsty, give him water to drink: For thou shalt heap coals of fire upon his head, and the LORD shall reward thee.
-Proverbs 25:21-22
Dearly beloved, avenge not yourselves, but rather give place unto wrath: for it is written, Vengeance is mine; I will repay, saith the Lord. Therefore if thine enemy hunger, feed him; if he thirst, give him drink: for in so doing thou shalt heap coals of fire on his head. Be not overcome of evil, but overcome evil with good.
-Romans 12:19-21
Of course, I am not talking about corrupt church buildings, in which churchgoers make friends with one another because they are of the world while feigning allegiance to Christ, loving traditions rather than truth (Mat 7:13), operating a social club rather than a church. We ought to turn away from such corruption, and seek the truth of the Word of God first and foremost.
This know also, that in the last days perilous times shall come. For men shall be lovers of their own selves, covetous, boasters, proud, blasphemers, disobedient to parents, unthankful, unholy, Without natural affection, trucebreakers, false accusers, incontinent, fierce, despisers of those that are good, Traitors, heady, highminded, lovers of pleasures more than lovers of God; Having a form of godliness, but denying the power thereof: from such turn away. For of this sort are they which creep into houses, and lead captive silly women laden with sins, led away with divers lusts, Ever learning, and never able to come to the knowledge of the truth.
-2 Timothy 3:1-7
But he answered and said, Every plant, which my heavenly Father hath not planted, shall be rooted up. Let them alone: they be blind leaders of the blind. And if the blind lead the blind, both shall fall into the ditch.
-Matthew 15:13-14
Thou shalt not take the name of the LORD thy God in vain; for the LORD will not hold him guiltless that taketh his name in vain.
-Exodus 20:7
ambassador (n): an authorized messenger or representative
(See 'ambassador', Random House Dictionary, 2020, [dictionary.com]; See also Collins English Dictionary, 10th Edition, William Collins Sons & Co, 2012)
Therefore, our fellowship is not only a charitable act unto the brethren, but it is also a reflection of our service and dedication to the Lord Jesus Christ. And again, fellowship should be something enjoyable because it is coming together with those who have the same Spirit within them, and if fellowship is not something you enjoy, then you should do some self-examination.
Examine yourselves, whether ye be in the faith; prove your own selves. Know ye not your own selves, how that Jesus Christ is in you, except ye be reprobates?
-2 Corinthians 13:5
(Read Why Millions of Believers on Jesus Are Going to Hell here at creationliberty.com for more details.)
Fellows are companions who communicate with one another (both in words of conversation and in giving of alms), and work together, and thus, if you are just showing up to a preacher's teaching in order to assemble together, that does not necessarily mean you are in fellowship with the church.
That which was from the beginning, which we have heard, which we have seen with our eyes, which we have looked upon, and our hands have handled, of the Word of life; (For the life was manifested, and we have seen it, and bear witness, and shew unto you that eternal life, which was with the Father, and was manifested unto us;) That which we have seen and heard declare we unto you, that ye also may have fellowship with us: and truly our fellowship is with the Father, and with his Son Jesus Christ. And these things write we unto you, that your joy may be full. This then is the message which we have heard of him, and declare unto you, that God is light, and in him is no darkness at all. If we say that we have fellowship with him, and walk in darkness, we lie, and do not the truth: But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.
-1 John 1:1-7
And if any man obey not our word by this epistle, note that man, and have no company with him, that he may be ashamed.
-2 Thessalonians 3:14
He that loveth father or mother more than me is not worthy of me: and he that loveth son or daughter more than me is not worthy of me. And he that taketh not his cross, and followeth after me, is not worthy of me. He that findeth his life shall lose it: and he that loseth his life for my sake shall find it.
-Matthew 10:37-39
And every one that hath forsaken houses, or brethren, or sisters, or father, or mother, or wife, or children, or lands, for my name's sake, shall receive an hundredfold, and shall inherit everlasting life.
-Matthew 19:29
He that loveth his life shall lose it; and he that hateth his life in this world shall keep it unto life eternal. If any man serve me, let him follow me; and where I am, there shall also my servant be: if any man serve me, him will my Father honour.
-John 12:25-26
And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.
-2 Thessalonians 2:10
God is faithful, by whom ye were called unto the fellowship of his Son Jesus Christ our Lord.
-1 Corinthians 1:9
And be found in him, not having mine own righteousness, which is of the law, but that which is through the faith of Christ, the righteousness which is of God by faith: That I may know him, and the power of his resurrection, and the fellowship of his sufferings, being made conformable unto his death; If by any means I might attain unto the resurrection of the dead.
-Philippians 3:9-11
Make no friendship with an angry man; and with a furious man thou shalt not go: Lest thou learn his ways, and get a snare to thy soul.
-Proverbs 22:24-25
All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness: That the man of God may be perfect, throughly furnished unto all good works.
-2 Timothy 3:16-17
Correction is grievous unto him that forsaketh the way: and he that hateth reproof shall die.
-Proverbs 15:10
Based on what I have read in the Word of God, and based on my experiences, I can assure you that if you do those things, fellowship will come naturally. You will experience more love and joy around the members of the church than you have ever known before, and you will find friends who are not just longsuffering, but will last for eternity.
My sheep hear my voice, and I know them, and they follow me: And I give unto them eternal life; and they shall never perish, neither shall any man pluck them out of my hand.
-John 10:27-28