Say, “”Who is the Fosterer of the skies and the earth?”” Say, “”Allah.”” Say, “”Then do you take guardians besides Him, who do not have the power to benefit or harm (even) their ownselves?”” Say, “”Are the blind and the seeing equal or is the darkness equal to light. Or do they assign partners for Allah who have created as He has created, so that the creation (of Allah and theirs appear) similar to them?”” Say, “”Allah is the Creator of everything and He is the One, the Omnipotent.””
Questions are asked to make people think and then come out with answers. Everything other than Allah (SWT) is His creation and nothing from the creation deserves to be elevated to the rank of the Creator, which obviously means that ‘There is no god except Allah (SWT)’. Allah (SWT) is the truth and what people worship besides Him is falsehood that will pass off like froth.