Mercy
Nor were you on the side of the mountain when We called Moses, but it is a mercy from your Lord, so you may warn a people who had no warner before you, so they may take heed.
28:46And thou was not beside the Mount when We did call; but (the knowledge of it is) a mercy from thy Lord that thou mayst warn a folk unto whom no warner came before thee, that haply they may give heed.