And those who disbelieve and deny Our signs, are the people of fire (hell); they will remain in it forever.

And do not marry polytheist women until they become Muslims; for undoubtedly a Muslim bondwoman is better than a polytheist woman, although you may like her; and do not give your women in marriage to polytheist men until they accept faith; for undoubtedly a Muslim slave is better than a polytheist, although you may like him; they invite you towards the fire; and Allah invites towards Paradise and forgiveness by His command; and explains His verses to mankind so that they may accept guidance.

Or like him* who passed by a dwelling and it had fallen flat on its roofs; he said, “How will Allah bring it to life, after its death?”; so Allah kept him dead for a hundred years, then brought him back to life; He said, “How long have you stayed here?”; he replied, “I may have stayed for a day or little less”; He said, “In fact, you have spent a hundred years – so look at your food and drink which do not even smell stale; and look at your donkey whose bones even are not intact – in order that We may make you a sign for mankind – and look at the bones how We assemble them and then cover them with flesh”; so when the matter became clear to him, he said, “I know well that Allah is Able to do all things.” (Prophet Uzair – peace be upon him.)

It is He Who has sent down to you (O dear Prophet Mohammed – peace and blessings be upon him) this Book (the Qur’an) containing the verses that have a clear meaning – they are the core of the Book – and other verses the meanings of which are indistinct; those in whose hearts is deviation pursue the verses having indistinct meanings, in order to cause turmoil and seeking its (wrongful) interpretation; and only Allah knows its proper interpretation; and those having sound knowledge say, “We believe in it, all of it is from our Lord”; and none accept guidance except the men of understanding.

Indeed there was a sign for you in the two groups that clashed; one army fighting in Allah's cause, against the other of disbelievers, whom they (the Muslims) saw with their eyes, as twice their own number; and Allah strengthens with His help whomever He wills; indeed in this is a lesson for the intelligent, to be learnt by observing.