AND WHEN you go forth [to war] on earth, you will incur no sin by shortening your prayers if you have reason to fear that those who are bent on denying the truth might suddenly fall upon you: for, verily, those who deny the truth are your open foes. 101 When thou art amongst them, and performest for them the prayer, let a party of them stand with thee, and let them take their weapons. When they bow themselves, let them be behind you; and let another party who have not prayed come and pray with thee, taking their precautions and their weapons. The unbelievers wish that you should be heedless of your weapons and your baggage, then they would wheel on you all at once. There is no fault in you, if rain molests you, or you are sick, to lay aside your weapons; but take your precautions. God has prepared for the unbelievers a humbling chastisement. 102 And when you have finished your prayer, remember God - standing and sitting and lying down; and when you are once again secure, observe your prayers [fully]. Verily, for all believers prayer is indeed a sacred duty linked to particular times [of day]. 103 And be not weak hearted in pursuit of the enemy; if you suffer pain, then surely they (too) suffer pain as you suffer pain, and you hope from Allah what they do not hope; and Allah is Knowing, Wise. 104