This highly potent du’a by the renowned Shaykh Muhammad Ibn Nasir, was recited across Morocco and inspired resistance to the French occupation. So powerful was it that the French President had to issue an order banning its recitation from the mosques. Moroccans date the movement to return King Muhammad from that outlawing of the du’a. It is appropriate to the present state of the Muslim ummah today.

PDF: http://www.bogvaerker.dk/NasiriDua.pdf
Audio: http://www.bogvaerker.dk/files/Audio/Nasiri.mp3

Source: http://seekershub.org/blog/2011/02/dua-nasiri-for-the-middle-east/