This is an unhappy expression, bringing in the name of God where it does not occur. In the O.T. it is chalilah, 'far be it.' Ge 44:7,17, etc. In the N.T. ?? ???????, 'let it not be.' Ro 3:4,6,31, etc.
Not at all. Let God prove true, though every man be false! As the Scripture says, "That you may prove yourself upright in words you speak, and win your case when you go into court."
Not at all! If that were so, how could He judge the world?
Do we then through faith make null and void the law? Not at all; instead, we confirm it.