‘Asr prayer is of great importance, for it is the middle prayer. We have been enjoined to uphold all prayers, especially ‘Asr prayer. In this hadith, the Tabi‘i Abu’l-Malih ibn Usamah al-Hudhali narrated that they were on a campaign with Buraydah ibn al-Husayb al-Aslami, on a cloudy day. This indicates that the sun was not visible in the usual fashion, which would enable them to be certain that the time for prayer had begun. So he instructed them to hasten to pray ‘Asr at the beginning of its time. It was said that the reason why he mentioned in particular that it was a cloudy day was because that would be a cause of delaying the prayer, either because of one who was overly cautious and wanted to be sure that its time had begun, but would delay it so much that its time would end, or because of one who was preoccupied with something else, so he would think that there was still time, then he would get carried away in what he was preoccupied with until the time for the prayer ended. Then Buraydah (may Allah be pleased with him) explained to them that the reason for urging them to pray ‘Asr at the beginning of its time was that the Prophet (blessings and peace of Allah be upon him) said: “Whoever misses ‘Asr prayer,” and deliberately delays it until its time has ended, with no excuse, “his good deeds are rendered invalid,” and the reward for them is lost, so he will have no reward at all. This hadith indicates that it is better to be on the safe side and offer prayer at the beginning of its time when the weather changes and the sun is not visible as it usually is, for fear that the time for the prayer will end. It is also a warning against neglecting ‘Asr prayer and missing it..