And to the tribe of Thamûd (We sent as a Messenger) their kinsman Sâlih. He said, `My people! worship Allâh, you have no One worthy of worship other than He. It is He Who brought you forth from the earth and made you dwell therein. So seek protection of Him and turn to Him in repentance. Verily, my Lord is Nigh, Responsive (to prayers).'