Some of the dwellers of the desert (who were not able to join the army) came to the Prophet seeking exemption from taking part in the battle. Those who called God and His Messengers liars also stayed home (with those who were truly exempt). The disbelievers will soon receive a painful punishment. 90 People who are weak or sick and those who do not have the means to take part in the fighting are exempt from this duty if their intention remains sincere about God and His Messenger. Righteous people shall not be blamed. God is All-forgiving and All-merciful. 91 Nor (is there blame) on those who came to thee to be provided with mounts, and when thou saidst, "I can find no mounts for you," they turned back, their eyes streaming with tears of grief that they had no resources wherewith to provide the expenses. 92 ۞ But the blame is to be laid on those who asked permission of you whilst they are rich. They are content to remain with those who stay behind. Allah has set a seal upon their hearts so they do not know. 93 They will excuse themselves unto you when ye return to them. Say thou: excuse not yourselves, we shall by no means believe you: Allah hath already declared unto us some tidings of you, and Allah will behold your work and so will His apostle; and thereafter ye will be brought back unto Him who knoweth the hidden and the manifest, who will then declare unto you that which ye have been working. 94 When you return to them, they will swear to you by Allah that you might turn aside from them. Let them alone, they are unclean. Gehenna shall be their refuge, a recompense for their earnings. 95 they will swear to you, so that you may be pleased with them. But [even] if you are pleased with them, God is not pleased with rebellious people. 96 The desert dwelling Arabs are far worse than the others in their disbelief and hypocrisy and have more reason to be ignorant of the revelations that God revealed to His Messenger. God is All-knowing and All-wise. 97 And some of the ignorant are those who when spending in Allah's cause consider it a ransom, and await the coming of the cycles (of misfortunes) upon you; upon them only is the evil cycle of misfortune; and Allah is All Hearing, All Knowing. 98 And of the bedouins there are some who believe in Allah and the Last Day, and look upon what they spend in Allah's Cause as approaches to Allah, and a cause of receiving the Messenger's invocations. Indeed these (spendings in Allah's Cause) are an approach for them. Allah will admit them to His Mercy. Certainly Allah is Oft-Forgiving, Most Merciful. 99