Allah has promised those of you who have faith and do righteous deeds that He will surely make them successors in the earth , just as He made those who were before them successors , and He will surely establish for them their religion which He has approved for them , and that He will surely change their state to security after their fear , while they worship Me , not ascribing any partners to Me . Whoever is ungrateful after that — it is they who are the transgressors .