Same with Calvinist ones just in their case it high theological esteem to intentionally destroy seasoned Christian's faith. With that being the case then guys like Washer, Sproul, MacArthur, Piper, Baucham, White, Talbot etc have "out-eviled" the standard heretics. Pharisees usually do. Look at the Gospels. Who hounded Jesus the most? Your average worldly person or the Pharisees and who plotted His death? The moral of the story is that whether it's a worldly obvious heresy or a subtle legalistic white washed tomb edition you're still in the same boat in both.