No matter how cleverly wickedness is concealed — with smooth talk, pleasant manners, and deceitful cover — God ensures that it will be exposed. The 'whole congregation' pictures the community as the audience for God's justice. Secret sin is never permanent; exposure is God's sovereign guarantee.
Memory phrase: Hidden sin will be exposed.
Talk about it: Why is it always better to be honest than to hide what is wrong?
Prayer: God, let me live with nothing to hide.