Welcome to the forum, Marthina! All of us here would be more than happy to discuss any questions you have and to help you understand the teachings. We are all learning as well, even Chris, as none of us knows it all. Anyone who is truly seeking the truth will find it with the help of the Holy Spirit.
Anyone who teaches that 'repent' means to turn away from sin or to turn to God is preaching a works based doctrine, which is a contradiction of the Scripture that teaches us we are saved by grace. This means that repentance (defined as grief and godly sorrow of wrongdoing) is, itself, a gift of the Holy Spirit.
I look forward to talking with you more, as well, and getting to know you!
Jeanne
P.S. With all the weird stuff going on politically in America right now, it's possible that at least portions of the Internet might be going down in the next few days or weeks, so please be patient if you find yourself unable to access the website or the forum in the future. I have every confidence that if this does happen, it will only be temporary.