[48:28] He it is Who sent His Messenger with the guidance and the true religion that He may make it prevail over all the religions; and Allah is enough for a witness.
however, the hypocrites, the deviators, the doubters and the deserters are here:
3:121] And when you did go forth early in the morning from your family to lodge the believers in encampments for war and Allah is Hearing, Knowing.
3:122] When two parties from among you had determined that they should show cowardice, and Allah was the guardian of them both, and in Allah should the believers trust.
3:128] You have no concern in the affair whether He turns to them (mercifully) or chastises them, for surely they are unjust.
3:140] If a wound has afflicted you (at Ohud), a wound like it has also afflicted the (unbelieving) people; and We bring these days to men by turns, and that Allah may know those who believe and take witnesses from among you; and Allah does not love the unjust.
3:142] Do you think that you will enter the garden while Allah has not yet known those who strive hard from among you, and (He has not) known the patient.
3:144] And Muhammad is no more than a messenger; the messengers have already passed away before him; if then he dies or is killed will you turn back upon your heels? And whoever turns back upon his heels, he will by no means do harm to Allah in the least and Allah will reward the grateful.
8:16] And whoever shall turn his back to them on that day-- unless he turn aside for the sake of fighting or withdraws to a company-- then he, indeed, becomes deserving of Allah's wrath, and his abode is hell; and an evil destination shall it be.
and i swear id continue this, but its one 1.15am. so i hope you get the idea. :)