John MacArthur has said, “The mark of a true believer is a desire to know and obey God’s Word.” I agree with that completely. I would add another hallmark of a genuine believer is that not only does the sin of the world grieve them, but that their own sin absolutely disgusts them. Do you hate sin, or is it something you begrudgingly tolerate?
Your answer says much about your relationship with Christ. We know God hates sin (Proverbs 6:16-19) and if we believe Jesus is the Lord that He is, then we must spend our days becoming as much like God as possible. He is our creator. He is our judge. If we love Him, we will hate what he hates.