James 4:15-17 (NIV)
15Instead, you ought to say, "If it is the Lord's will, we will live and do this or that."
16As it is, you boast and brag. All such boasting is evil.
17Anyone, then, who knows the good he ought to do and doesn't do it, sins.
1 John 1:5-10 (NIV)
5This is the message we have heard from him and declare to you: God is light; in him there is no darkness at all.
6If we claim to have fellowship with him yet walk in the darkness, we lie and do not live by the truth.
7But if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus, his Son, purifies us from all sin.
8If we claim to be without sin, we deceive ourselves and the truth is not in us.
9If we confess our sins, he is faithful and just and will forgive us our sins and purify us from all unrighteousness.
10If we claim we have not sinned, we make him out to be a liar and his word has no place in our lives.
1 Samuel 2:2 (NIV)
2"There is no one holy like the Lord ; there is no one besides you; there is no Rock like our God.