Deceitful people remain deceitful.
Read: Proverbs 26:24-26
He who hates, disguises it with his lips,
But he stores up deceit in his heart.
When he speaks graciously and kindly [to conceal his malice], do not trust him,
For seven abominations are in his heart.
Though his hatred covers itself with guile and deceit,
His malevolence will be revealed openly before the assembly.