constant friction of people of corrupt minds and destitute of the truth, who suppose that godliness is a means of gain. Withdraw yourself from such.

 6:20-21 O Timothy, guard the trust that has been entrusted to you. Avoid irreligious empty talking; and the paradoxes of that knowledge which has no right to be called knowledge, which some have professed, and by so doing have missed the target of the faith. 