Re: Why DO you believe?
"Behold! In the creation of the heavens and the earth and the alteration of night and day, these are indeed signs for men of understanding." [Aali-Imran: 190]
"And of His signs is the creation of the heavens and the earth, and the difference of your languages and colours. Behold! herein indeed are signs for men of knowledge." [Ar-Rum: 22]
" Behold! in the creation of the heavens and the earth and the difference of night and day, and the ships which run upon the sea with that which is of use to men, and the water which Allah sendsdown from the sky, thereby reviving the earth after its death, and dispersing all kinds of beasts therein, and in the ordinance of the winds, and the clouds obedient between heaven and earth are signs (of Allah's sovereignty) for people who have sense." [Al-Baqarah: 164]