Quran Chapter 2 Verse 21-24
O mankind, worship your Lord, who created you and those before you, that you may become righteous –
[He] who made for you the earth a bed [spread out] and the sky a ceiling and sent down from the sky, rain and brought forth thereby fruits as provision for you. So do not attribute to Allah equals while you know [that there is nothing similar to Him].
And if you are in doubt about what We have sent down upon Our Servant [Muhammad], then produce a surah the like thereof and call upon your witnesses other than Allah , if you should be truthful.
But if you do not – and you will never be able to – then fear the Fire, whose fuel is men and stones, prepared for the disbelievers.