The only response of believers, whenever they are summoned unto God and His Apostle in order that [the divine writ] might judge between them, can be no other than, "We have heard, and we pay heed!" - and it is they, they who shall attain to a happy state: 51 Whoever obeys God and His Prophet, fears God and does his duty to Him, will surely find success. 52 ۞ Now [as for those half-hearted ones,] they do swear by God with their most solemn oaths that if thou [O Apostle] shouldst ever bid them to do so, they would most certainly go forth [and sacrifice themselves]. Say: "Swear not! Reasonable compliance [with God's message is all that is required of you]. Verily, God is aware of all that you do!" 53 Say: "Obey Allah, and obey the Messenger: but if ye turn away, he is only responsible for the duty placed on him and ye for that placed on you. If ye obey him, ye shall be on right guidance. The Messenger's duty is only to preach the clear (Message). 54 Allah hath promised those of you who believe and work the righteous works that He shall make them successors on the earth even as He had made those before them successors, and that He shall surely establish for them their religion which He hath approved for them, and that He shall surely exchange unto them after their fear a security; provided they worship Me, associating not aught with Me; and whosoever will disbelieve thereafter, then those! they are the transgressors. 55 And establish the prayer and give the poor-rate and obey the apostle, haply ye may be shewn mercy. 56 Deem not those who disbelieve able to frustrate His purpose on the earth; and their abode shall be the Fire - an ill retreat! 57