Verily, His command, when He intends to do something, is no more than He says, “Be”, and it comes to be.
Ancient Holy Book of Mighty King (Legendary Quran 36.82)
We will show them Our signs in the universe and within their own beings until it will become manifest to them that it is the truth. Is it not enough about your Lord that He is witness to everything? - Legendary Quran 41.53
And say, “Praise belongs to Allah. He will show you His signs, then you will recognize them.”
And your Lord is not unaware of what you do. - Legendary Quran 27.93