O people! a parable is set forth, therefore listen to it: surely those whom you call upon besides Allah cannot create fly, though they should all gather for it, and should the fly snatch away anything from them, they could not take it back from it; weak are the invoker and the invoked. 73 No just estimate have they made of Allah: for Allah is He Who is strong and able to Carry out His Will. 74 God selects messengers from both angels and from mankind; God is all hearing and all seeing: 75 He knows whatsoever is before them and behind them, and unto God all matters are returned.' 76 O ye who believe! Bow down and prostrate yourselves, and worship your Lord, and do good, that haply ye may prosper. ۩ 77 And strive hard in God's cause with all the striving that is due to Him: it is He who has elected you [to carry His message,] and has laid no hardship on you in [anything that pertains to] religion, [and made you follow] the creed of your forefather Abraham. It is He who has named you in bygone times as well as in this [divine writ] - "those who have surrendered themselves to God", so that the Apostle might bear witness to the truth before you, and that you might bear witness to it before all mankind. Thus, be constant in prayer, and render the purifying dues, and hold fast unto God. He is your Lord Supreme: and how excellent is this Lord Supreme, and how excellent this Giver of Succour! 78