For neither were we at any time found using words of flattery, as you know, nor a cloak of covetousness (God is witness),
God is witness - This is a solemn appeal to God for the truth of what he had said. He refers not only to their own observation, but he calls God himself to witness his sincerity. God knew the truth in the case. There could have been no imposing on him; and the appeal, therefore, is to one who was intimately acquainted with the truth. Learn hence: