It has been quite a while since I have been in this forum. I had a few questions that I wanted to ask to see what kind of responses I get. My question is concerning the Law/Commandments of God. Churches teach we are under Grace. First question is are we to follow the Law/Commandments of God. Second question is what is the definition of Sin? Third question is, what does it mean to repent from Sins? Last question is why is repentance taught by Jesus if we are under Grace...?