As regards the Believers, when they are called towards Allah and His Messenger so that the Messenger may judge between them, they say, "We have heard and obeyed"; such are the people who attain true success, 51 for, they who pay heed unto God and His Apostle, and stand in awe of God and are conscious of Him, it is they, they who shall triumph [in the end]! 52 ۞ They swear by Allah their strongest oaths, that if only you would order them, they would leave (their homes for fighting in Allah's Cause). Say: "Swear you not; (this) obedience (of yours) is known (to be false). Verily, Allah knows well what you do." 53 Say: "Pay heed unto God, and pay heed unto the Apostle." And if you turn away [from the Apostle, know that] he will have to answer only for whatever he has been charged with, and you, for what you have been charged with; but if you pay heed unto him, you will be on the right way. Withal, the Apostle is not bound to do more than clearly deliver the message [entrusted to him]. 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 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 [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