The believe in God is not the source of logical contradictions; questioning God is.The logical contradiction discussed here, is intrinsic towards logic itself; the foundations of logic is the ultimate paradox: Everything=Nothing. God refers to that paradox. The question: Does God exist?=syntax error
only believing in an interventionist god such as the Abrahamic god, ancient Greek gods, or any other real-world god is *necessarily* contradictory. A god that created the conditions for the universe to begin is not necessarily contradictory
The argument assumes that all belief in God requires blind faith without providing any support for that assumption. The argument also does not support the connection between blind faith and the claim that it is illogical.