OT has laws, ordinances and statutes... Christ did fullfill many , we no longer sacrifice, animals for a blood atonement. I think Christ said it best "Love the Lord your God with all your heart, and your brother as yourself. Know if you hate yourself we're all in trouble. You know what is right and wrong and you should know about the laws in your city and state. YOu know its illegal to speed, we do it sometimes, but its not right to. The important thing about sin is when you realize it you confess if to God and turn away from that practice. If you tend to speed, then purposefully use your cruise control. If you tend to drink too much, don't drink at all or have alcohol in your home. There are so many things we don't think about gluttony greed, selfishness, hidden sin. These are sins only you may know about that are heart conditions. A daily heathly prayer life is important. I like to wake up and first thing tell God how much I love Him, how much I appreciate what He has given me. I ask Him to help me with my anger at some people on this board maybe, I ask him everyday to help me not to sin in anger, not to sin by having fear. I struggle as a single Mom with that one especially. These are the biggies for me, so everyday I address them.It you are honest with God, and develop a good prayer life, a daily time in the Word and an attitude of love toward all men especially your fellow Christians...God will help you develop a "sense of sin" and you will daily grow away from the things that does not make God happy. That is my goal, I want to be a blessing to the Father. I want Him to be able to say about me as He said about Job.. Consider my daughter Betchevy....