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 [does any blame] attach to those who came to you to be provided with mounts, and when you said, "I can find no mounts for you," they went back, and tears welled up in their eyes with sadness, since they could not find any way to contribute. 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 (the hypocrites) will present their excuses to you (Muslims), when you return to them. Say (O Muhammad SAW) "Present no excuses, we shall not believe you. Allah has already informed us of the news concerning you. Allah and His Messenger will observe your deeds. In the end you will be brought back to the All-Knower of the unseen and the seen, then He (Allah) will inform you of what you used to do." [Tafsir At-Tabari] 94 They will swear to you by God, when you turn back to them, that you may turn aside from them. So turn aside from them, for they are an abomination, and their refuge is Gehenna -- a recompense for what they have been earning. 95 They swear unto you, that ye may accept them. Though ye accept them. Allah verily accepteth not wrongdoing folk. 96 The village Arabs are more obstinate in disbelief and hypocrisy, and impervious to ordinances revealed to His Apostle by God; yet God is aware of everything and is wise. 97 Some of these rustics take whatever they spend in the way of God as a penalty, and wait for an adverse turn in your fortune. For them will be the adverse change, as God hears all and knows everything. 98 And of the dwellers of the desert are those who believe in Allah and the latter day and take what they spend to be (means of) the nearness of Allah and the Apostle's prayers; surely it shall be means of nearness for them; Allah will make them enter into His mercy; surely Allah is Forgiving, Merciful. 99