This is what the LORD said via Ezekiel (11:5) to the men of Judah who were leading her astray. cf the absence/inadequateness of cctv to control the activities of a mob, each one of us is accountable at a mental level to God. Mere social control? It goes much further than that. As a Christian, I know that ALL my sin is dealt with - even the darkest depths of my memory, will, conscience, affections, - all is covered by the One Sacrifice to end them all... Christ's atoning death on the cross of Calvary.
My sin - oh the bliss of this glorious thought
My sin - not in part, by the whole!
Is nailed to His cross and I bear it no more,
Praise the Lord! Praise the Lord! Oh my soul!