and as one who summons [all men] to God by His leave, and as a light-giving beacon.

And as one who invites to God's (grace) by His leave, and as a lamp spreading light.

And as a summoner unto Allah by His permission, and as a lamp that giveth light.

And as an inviter to Allah by His permission, and as a light-giving sun.

And one who invites to Allah , by His permission, and an illuminating lamp.