How do we know that we are sinners according to the Bible?

The recognition of our sinfulness is deeply embedded in scripture. Romans 3:23 proclaims, 'For all have sinned, and come short of the glory of God.' This statement is foundational to understanding human nature, highlighting that every person is affected by original sin, a condition inherited from Adam's fall. Psalm 51 reflects this sentiment, where David confesses, 'Behold, I was shapen in iniquity; and in sin did my mother conceive me.' This intimate revelation demonstrates that sin is not merely an act, but a state of being that leads us to acknowledge our need for divine grace and redemption.