Those who answered (the Call of) Allah and the Messenger (Muhammad SAW) after being wounded; for those of them who did good deeds and feared Allah, there is a great reward. 172 Those who, on being told that, "the enemy has gathered against you a great force, so fear them," only grew stronger in their faith and replied, "God is sufficient for us. He is the best guardian." 173 So they returned with a mighty favour and a great bounty from Allah having suffered no harm. They followed the good pleasure of Allah, and Allah is the Lord of great bounty. 174 It is only Shaitan (Satan) that suggests to you the fear of his Auliya' [supporters and friends (polytheists, disbelievers in the Oneness of Allah and in His Messenger, Muhammad SAW)], so fear them not, but fear Me, if you are (true) believers. 175 And let not those grieve you who vie with one another in denying the truth: they cannot harm God in the least; it is God's will that they will have no share in the life to come -- a severe punishment awaits them. 176 Verily those who have purchased infidelity for belief shall not hurt Allah at all, and theirs shall be a torment afflictive. 177 And let not those who disbelieve ever think that [because] We extend their time [of enjoyment] it is better for them. We only extend it for them so that they may increase in sin, and for them is a humiliating punishment. 178 God will not leave the believers in the state they are in till He has sifted the evil from the good; nor will God reveal the secrets of the Unknown. He chooses (for this) from His apostles whom He will. So believe in God and the prophets, for if you believe and fear the displeasure of God your reward will be great. 179 Those who are niggardly about what Allah has granted them out of His bounty think that niggardli ness is good for them; it is bad for them. What they were niggardly about will turn into a halter round their necks on the Day of Resur-rection. To Allah belongs the inheritance of the heavens and the earth; and Allah is well aware of what you do. 180