When We substitute one revelation for another,- and Allah knows best what He reveals (in stages),- they say, "Thou art but a forger": but most of them understand not. 101 Say, "The Holy Spirit has brought it down as truth from your Lord, so that He may strengthen those who believe, and also as guidance and as good tidings for those who submit." 102 Yet We know what they say: "It is only a man who instructs him." The speech of the man they imply is obscure while this is clear Arabic. 103 God will not guide those who will not believe in the signs of God; and theirs will be a painful punishment. 104 They alone invent lies who do not believe in the words of God, and they are liars. 105 Whosoever disbelieveth in Allah after his belief - save him who is constrained and his heart is at rest with the belief - but whosoever expandeth his breast to infidelity, upon them shall be wrath from Allah, and unto them shall be a torment mighty. 106 that, because they have preferred the present life over the world to come, and that God guides not the people of the unbelievers. 107 These are the ones whose hearts, ears, and eyes Allah has sealed; and they are the neglectful. 108 Without doubt, in the Hereafter they will perish. 109 ۞ But verily thy Lord,- to those who leave their homes after trials and persecutions,- and who thereafter strive and fight for the faith and patiently persevere,- Thy Lord, after all this is oft-forgiving, Most Merciful. 110