All that the believers say, when they are called to God and His Messenger, that he may judge between them, is that they say, 'We hear, and we obey'; those -- they are the prosperers. 51 And whosoever obeys Allah and His Messenger (SAW), fears Allah, and keeps his duty (to Him), such are the successful ones. 52 ۞ They swear solemnly by God: "If you command us we shall go forth." Say: "Do not swear. What is wanted is obedience, as should be. God is certainly aware of what you do." 53 Say: "Obey God and obey the Apostle. If you turn away, then for him is his duty to fulfil, and for you the burden that you carry; yet if you obey him you will be rightly guided. The duty of the Messenger is to convey the message clearly. 54 God has promised those of you who have attained to faith and do righteous deeds that, of a certainty, He will cause them to accede to power on earth, even as He caused [some of] those who lived before them to accede to it; and that, of a certainty, He will firmly establish for them the religion which He has been pleased to bestow on them; and that, of a certainty, He will cause their erstwhile state of fear to be replaced by a sense of security [seeing that] they worship Me [alone,] not ascribing divine powers to aught beside Me. But all who, after [having understood] this, choose to deny the truth - it is they, they who are truly iniquitous! 55 Establish worship and pay the poor-due and obey the messenger, that haply ye may find mercy. 56 [And] think not that those who are bent on denying the truth can elude [their final reckoning even if they remain unscathed] on earth: the fire is their goal [in the life to come] - and vile indeed is such a journey's end! 57