The one time mere confession of "accepting Christ" from the non-Christian and the Christian is far from enough! It only puts you in the same category as Satan who believes! If you are a Christian what should your attitude be about doing the right thing? Are you saved? 1John 3:9 says “No one born of God commits sin; for God’s nature abides in him, and he cannot sin because he is born of God.” Many translations say "continue" in sin, a habit of sinning. Matthew 7:21 says: “Not everyone who says to me ‘Lord, Lord’ will enter the kingdom of heaven, but he who does the will of my Father who is in heaven.” Christianity is about doing God’s will. Rev 20:13: "... and they were judged every man according to their works."
What Jesus do you believe in? The one who gave himself to redeem us from all iniquity? The one who gave us a new nature, who enabled us to do what’s right? Shall you continue in sin that grace may abound? (Rom 6:1). What you do is directly related to what you believe.
You have the power to walk the way he walked.
Does obeying God's just commandments mean that it has to be a hard, white knuckled, teeth clenching event as a Christian? No! You can love Him and really want to do what is right, because you seek to please God with all of your heart, all of your mind and all of your soul. Many have felt the return love of God which cannot be replaced by anything on this Earth. Out of the abundance of love for God you will want to worship Him because he first loved you by His sacrifice. When you know Him even more you will see who He really is, His power, beauty, His gentleness, His tenderness, (and a long list of other superlatives) plus his continued forgiveness for the rare times you fall. Then you will want to worship Him even more!