Holy Scrap. Delta Squad, #8

The planet and humanity are still recovering from the wrath of the Outsiders and the end of reality. A disenchanted Guardian who participated in the fight has his memories intact, and goes looking for answers. After finding an Archangel's blade that lets him tap into the powers of Heaven, Shane decides it's time for the world to return to God - and he's the one to lead the way. He gives power armor to the faithful and creates an army of Crusaders to take over the world, convert or die.
This all-or-nothing approach soon encounters resistance that escalates into a war no one is quite ready for.