Be it politics or the truth of God, when people try to defend a position that is clearly wrong, their justifications sound so weird. Their logic is twisted, their language turns definitions on their head, their positions so unsustainable as to make them a laughingstock. But they still manage to persuade the unwary. Somehow they gain a following. Their promises sound so good. This is not new. It has a long history. Examples abound. King Saul explaining to Samuel why he didn’t fully obey the Lord, in 1 Sam 15, comes quickly to mind.
You might want to cite other such moments from Scripture.