Why Coexist Bumper Stickers are from the pit
The world wants "sameness." The world wants to hide from God in pluralism. That's the idea of the Coexist bumper-sticker. God makes it clear in Chapter 14 of Revelation that there is a clear distinction between those who would stand on the sand with the seed of the serpent, and those who would stand with the Lamb on Mount Zion. The universal gospel will go forth, God will judge, and He will not be silent.