The Messenger of Allah said: “Whoever wakes up in the night and say, ‘None has the right to be worshipped but Allah, alone, without partner, to Him belongs the Dominion, and to Him is the praise, and He has power over all things. And Glory is to Allah, and all the praise is to Allah, and ‘None has the right to be worshipped but Allah, and Allah is the greatest, and there is no might nor power except by Allah (La Ilaha Illallah, Wahdahu La Sharika Lahu, Lahul-Mulku Wa Lahul-Hamdu, Wa Huwa ala Kulli Shai’in Qadir. Wa Subhan Allah, Walhamdullilah, Wa La Ilaha Illallah, Wa Allahu Akbar, Wa La Hawla Wa La Quwwata Illa Billah.)’ – then he said: ‘O my Lord, forgive me (Rabbighfirli)’ – or he said – ‘then he supplicates, he shall be responded to. So he makes a firm determination, then performs Wudu, then he performs Salat, his Salat shall be accepted.”