Wa Rabbukal ghaniyyu zur rahmah; iny yashaaa yuz hibkum wa yastakhlif mim ba'dikum wa yastakhlif mim ba'dikum maa yashaaa'u kamaaa ansha akum min zurriyyati qawmin aakhareen
And your Lord is the Free of need, the possessor of mercy. If He wills, He can do away with you and give succession after you to whomever He wills, just as He produced you from the descendants of another people.
1 Mufti Taqi Usmani
Your Lord is the All-Independent, the Lord of Mercy. If He so wills, He can take you away and cause whomsoever He wills to succeed you, just as He has raised you from the progeny of other people.