My son, [reverently] fear the Lord and the king, and do not associate with those who are given to change [of allegiance, and are revolutionary], For their calamity shall rise suddenly, and who knows the punishment and ruin which both [the Lord and the king] will bring upon [the rebellious]?
Proverbs 24:21-22 (AMP)
Beware of any man that promotes a religion of convenience for it only leads to destruction. Honor and worship the God of Heaven who never changes.