The response of the believers, when they are invited to Allah and His Apostle that he may judge between them, is only to say: We hear and we obey; and these it is that are the successful. 51 And whosoever obeyeth Allah and His apostle, and dreadeth Allah and feareth Him - these! they are the achievers. 52 ۞ They swear firm oaths by God that if you command them to march forth, they will obey you. Say, "Do not swear: your obedience, not your oaths, will count. God is well aware of all your actions." 53 Say: 'Obey God, and obey the Messenger; then, if you turn away, only upon him rests what is laid on him, and upon you rests what is laid on you. If you obey him, you will be guided. It is only for the Messenger to deliver the manifest Message.' 54 God has promised those of you who believe and do righteous deeds that He will surely make you successors in the land, even as He made those who were before them successors, and that He will surely establish their religion for them that He has approved for them, and will give them in exchange, after their fear, security: 'They shall serve Me, not associating with Me anything.' Whoso disbelieves after that, those - they are the ungodly. 55 Hence, [O believers,] be constant in prayer, and render the purifying dues, and pay heed unto the Apostle, so that you might be graced with God's mercy. 56 The unbelievers should not think that they can defeat God on earth. Their dwelling will be hell, the most terrible abode. 57