Masha, I think you're getting chastisement and affliction or persecution mixed up.
CHASTISEMENT, noun Correction; punishment; pain inflicted for punishment and correction, either by stripes or otherwise.
Shall I so much dishonour my fair stars, On equal terms to give him chastisement
I have borne chastisement I will not offend any more. Job 34:31.
The chastisement of our peace, in Scripture, was the pain which Christ suffered to purchase our peace and reconciliation to God. Isaiah 53:5.
AFFLIC'TION, noun
1. The state of being afflicted; a state of pain, distress, or grief.
Some virtues are seen only in affliction
2. The cause of continued pain of body or mind, as sickness, losses, calamity, adversity, persecution.
Many are the afflictions of the righteous. Psalms 34:19.
PERSECU'TION, noun The act or practice of persecuting; the infliction of pain, punishment or death upon others unjustly, particularly for adhering to a religious creed or mode of worship, either by way of penalty or for compelling them to renounce their principles. Historians enumerate ten persecutions suffered by the Christians, beginning with that of Nero, adjective D. 31, and ending with that of Diocletian, adjective D. 303 to 313.
1. The state of being persecuted.
Our necks are under persecution; we labor and have no rest. Lamentations 5:5.
REBU'KE, verb transitive [See Pack and Impeach.]
1. To chide; to reprove; to reprehend for a fault; to check by reproof.
The proud he tam'd, the penitent he cheer'd, not to rebuke the rich offender fear'd.
Thou shalt in any wise rebuke thy neighbor. Leviticus 19:17.
2. To check or restrain.
The Lord rebuke thee, O Satan. Zechariah 3:2. Isaiah 17:13.
3. To chasten; to punish; to afflict for correction.
O Lord, rebuke me not in thine anger. Psalms 6:1.
4. To check; to silence.
Master, rebuke thy disciples. Luke 19:39.
5. To check; to heal.
And he stood over her and rebuked the fever. Luke 4:35.
6. To restrain; to calm.
He arose and rebuked the winds and the sea. Matthew 8:26.
REBU'KE, noun
1. A chiding; reproof for faults; reprehension.
Why bear you these rebukes and answer not?
2. In Scripture, chastisement; punishment; affliction for the purpose of restraint and correction. Ezekiel 5:15. Hosea 5.
3. In low language, any kind of check.
To suffer rebuke to endure the reproach and persecution of men. Jeremiah 15:15.
To be without rebuke to live without giving cause of reproof or censure; to be blameless.
To answer your question, Tonya, I think rebuke is more of a verbal warning or condemnation, whereas chastisement is actual punishment.