Why should I believe Mohammed is a prophet of God and that he brought forth the true word of God?
I mean, what basis do I have to believe that this man is really a prophet of God, and that the book he wrote is from an angle of God and not from him, his scribe, or Satan?
10:24
The example of this worldly life (which you love so much that you have even become neglectful of Our signs) is like the water which We send down from the sky; it mingles with the soil and produces vegetation which becomes the food for men and animals. Then, at the very time when the crops are ripened and the land looks attractive, the people to whom it belongs think that they are able to cultivate it, and there comes Our scourge upon it, by night or in broad day, and We mow it down thoroughly as if nothing existed there yesterday! Thus do We spell out Our signs for those who are thoughtful.
10:6
Indeed in the alternation of the night and the day and what Allah has created in the heavens and the earth, there are signs for those who are Godfearing.
10:13
We have destroyed generations before your time when they adopted unjust attitudes: their Rasools came to them with clear signs but they would not believe! Thus, do We requite the criminals.
10:74
Then after him We sent Rasools to their descendants. They came to them with clear signs but they would not believe what they had rejected before. Thus, do We set seals upon the hearts of those who (intentionally) exceed the limits.
10:75
Then later on We sent Musa (Moses) and Haroon (Aaron) to Fir'on (Pharaoh) and his chiefs with Our signs. But they showed arrogance, for they were a guilty nation.
10:90
We led the Children of Israel across the sea. Fir'on and his hosts pursued them with wickedness and oppression, until when drowning, he cried out: "I believe that there is no god but Him in Whom the Children of Israel believe and I have become one of the Muslims."
10:91
In response it was said to him: "Now you believe! But a little while before you were disobedient and one of the mischief-makers!
10:92
We shall save your body this day, so that you may become a sign for the succeeding generations, indeed many among mankind are heedless of Our signs!"
10:101
Say: "Look at whatever exists in the heavens and the earth." Signs and warnings do not benefit those people who do not believe.
13:3
He is the One Who spread out the earth and placed thereon mountains and rivers, created fruits of every kind in pairs, two and two and makes the night cover the day. Certainly in these things there are signs for those who use their common sense.
13:4
In the earth there are tracts side by side: gardens of grapes, cornfields and palm trees with single and double trunks - they are all watered with the same water, yet We make some of them excel others in taste. Surely in this, there are signs for people who use their common sense.
14:9
Have you not heard the information of those who passed away before you, the people of Nuh (Noah), `Ad and Thamud, and those who came after them? Allah Alone knows them. Their Rasools came to them with clear signs; but they bit their hands with their mouths and said: "Certainly we reject the Message with which you have been sent and certainly we strongly doubt the faith to which you invite us."
16:12
He has subjected to your service the night and the day, the sun and the moon: and likewise the stars also serve you by His command: surely there are signs in this for people who use their common sense.
16:13
In the Earth He has created things of different colors: surely there is a sign in this for those who want to learn a lesson.
16:44
We sent those Rasools with clear signs and scriptures; and now We have sent down the reminder to you (O Muhammad), so that you may explain clearly to mankind as to what was sent to them so that they may think about it.
