Original sentence: Also, he tends to be critical of religions in general (especially those he deems to be "religiously insane"), characterizing devout followers of any religious creed as superstitious.He uses the phrase "Invisible Cloud Being" as a way of characterizing the personal sky God popular in monotheisms
Edited sentence: Also, he tends to be extremely critical of religion in general (especially those he deems to be "religiously insane"), believing devout followers of any creed to be merely superstitious, and uses the saying "Invisible Cloud Being" as a sarcastic way of poking fun at people who believe in God