Subhanallah......Allah answered Ruben(Abu Bakr)'s question....

"For those of u who ask for the signs, have u not shown for your reading, look around u, look at the star, look at the sun, look at the water, this are the signs for people of knowledge"...

"Surely in the creation of the heavens and the earth, and in the alteration of night and day, there are signs for people of understanding..." (Al-'imran:190)


"Those who remember Allah while standing, sitting on their backs, and reflect in the creation of the heavens and the earth, saying, "Our Lord! You have not created this in vain. Glory to You! Save us then, from the chastisement of the Fire" (Al-'Imran:191)