(Allah sets forth an example: a man) meaning: the polytheist (who has partners in disagreement) meaning: idols; they are disparate.

(And a man belonging wholly to one man) meaning: the believer who worships Allah alone (Are they equal in example?) meaning: they are not equal.

Muhammad said: (In disagreement) means: differing and not in agreement.

It is said of one who is difficult: "The man is sharis" (morose/difficult). Whoever recites (and a man salaman) the meaning is: possessing peace, and it is a verbal noun used as an adjective, and the root of the word comes from submission (istislam).