What Is Sin?
Anything that fails to conform to the law of God. Evil is a complex phenomenon in the Scriptures. The idea of sin is conveyed by a variety of expressions with meanings like missing the mark, rebelling, going astray, transgressing, stumbling, etc. Basically, “sin is lawlessness” (1 John 3:4), referring to an inward attitude as well as to the breaking of written commandments. All people commit sin (1 Kings 8:56; Rom. 3:23). To deny that we have sinned is to make God a liar (1 John 1:10); all his dealings with humanity are on the basis that we are sinners. But the blood of Jesus cleanses from all sin (1 John 1:7).