What is really a sin?

Could we be missing the picture about what sin really is?

Sin should lead us to the cross of Christ to realize we cannot justify ourselves.

We often define sins from a selfish perspective to justify our behavior or belief which does not lead anyone to the redemption of Christ.

May we come to know our sins as Paul stated, "I would not have known what sin was except through the law." (Rom. 7:7)

The purpose of the law was to reveal sin which leads us to the story of Christ.