And when you journey in the earth, there is no blame on you if you shorten the prayer, if you fear that those who disbelieve will cause you distress, surely the unbelievers are your open enemy. 101 (O Messenger!) If you are among the believers and rise (in the state of war) to lead the Prayer for them, let a party of them stand with you to worship, keeping their arms. When they have performed their prostration, let them go behind you, and let another party who have not prayed, pray with you, remaining on guard and keeping their arms, for the unbelievers love to see you heedless of your arms and your baggage so that they might swoop upon you in a surprise attack. But there shall be no blame upon you if you were to lay aside your arms if you are either troubled by rain or are sick; but remain on guard. Surely Allah has prepared a humiliating chastisement for the unbelievers. 102 When you have performed the prayer, remember God, standing and sitting and on your sides. Then, when you are secure, perform the prayer; surely the prayer is a timed prescription for the believers. 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