﴿ وَعَدَ ٱللَّهُ ٱلَّذِينَ ءَامَنُوا۟ مِنكُمْ وَعَمِلُوا۟ ٱلصَّٰلِحَٰتِ لَيَسْتَخْلِفَنَّهُمْ فِى ٱلْأَرْضِ كَمَا ٱسْتَخْلَفَ ٱلَّذِينَ مِن قَبْلِهِمْ وَلَيُمَكِّنَنَّ لَهُمْ دِينَهُمُ ٱلَّذِى ٱرْتَضَىٰ لَهُمْ وَلَيُبَدِّلَنَّهُم مِّنۢ بَعْدِ خَوْفِهِمْ أَمْنًۭا ۚ يَعْبُدُونَنِى لَا يُشْرِكُونَ بِى شَيْـًۭٔا ۚ وَمَن كَفَرَ بَعْدَ ذَٰلِكَ فَأُو۟لَٰٓئِكَ هُمُ ٱلْفَٰسِقُونَ ﴾

“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!”

(Allah hath promised such of you) O Companions of Muhammad (pbuh) (as believe and do good works) between themselves and their Lord (that He will surely make them to succeed (the present rulers) in the earth (to succeed others)) some of them in succession to others (even as He caused those who were before them) among the Children of Israel: Joshua ben Nun, Caleb ben Jephunneh; it is also said that this means: We shall make them dwell in the land of Mecca as We made those before them, among the Children of Israel, dwell in their land after the destruction of their enemy; (and that He will surely establish for them) He will make triumph (their religion which He hath approved for them) and has chosen for them, (and will give them in exchange) of Mecca (safety) following the destruction of their enemy (after their fear) of the enemy. (They serve Me) in order that they worship Me in Mecca. (They ascribe no thing) no idol (as partner unto Me. Those who disbelieve henceforth) after victory and change of fortune, (they are the miscreants) the disobedient.