BELOW: When Rocket Red #4 (who later joins the Justice League) expressed belief in God, Rocket Red #5 chides him for doing so.
Dmitri, We're not supposed to believe in God.
Source: Justice League (vol. 1) #3 (July 1987): "Meltdown". Written by J. M. DeMatteis, Keith Giffen. Art by Al Gordon, Keith Giffen, Kevin Maguire. See also: God; belief; Atheist; Communist; Rocket Red (Dimitri Pushkin); Rocket Red #5 (Alexei)
BELOW: Captain America doesn't believe Thor is a god; he thinks Thor is a crazy Communist ("pinko"):
What Steve couldn't figure out was why Thor was along .He couldn't imagine that General Fury had decided to trust an obviously crazy pinko with something as serious as the details of a new Chitauri incursion. Regardless of what Thor had done with the Chitauri bomb in Arizona, Steve didn't for a minute believe in a thunder god. Either the bomb hadn't done what the Chitauri said it would, or the tech in Thor's hammer had some secret functions that he hadn't told any of them about. Whichever it was, Thor was a loose cannon and a security risk. If it was up to Steve, Thor wouldn't have been let within a mile of the Triskelion.
Source: The Ultimates: Against All Enemies (2007), pg. 112. Written by Alex Irvine. See also: gods; disbelief; Norse/Teutonic paganism; Communist; Captain America (Steve Rogers); Thor (Donald Blake); Chitauri