Fajr prayer Importance and virtue by Hazrat Mirza Tahir Ahmad(rh)

The most important of the five prayers is the Fajr prayer, after which a Muslim begins his day. Therefore, it is very important to take care of it.
Its virtue is even greater because a person of weak faith does not have the power to do so, but it is extremely difficult for the hypocrites to pay it. As our Supreme Leader Muhammad (peace be upon him) said: "The Isha and Fajr prayers are the heaviest on the hypocrites." And the Fajr prayers in congregation is a test of a Muslim's sincerity and faith. Abdullah ibn Umar says: “If we did not find a man in the Fajr and Isha prayers, we would not have a good opinion of him. The reason for this is that a person wakes up at the time of other prayers, so it is not difficult to offer other prayers, but the congregational prayers of Fajr and Isha are arranged only by the believer about whom he hopes for good. Goes
Allah Almighty Himself swears by Fajr while addressing the people of wisdom. And says:

“By the dawn, and by the ten nights, and by the pair and the odd, and by the night when they set out, surely there is a great oath in them for the wise” (Al-Fajr 89: 5-1).