He it is Who conveys you yusayyirukum a variant reading has yanshurukum across the land and the sea until when you are in ships and they sail with them there is a shift of address from second to third person with a fair gentle breeze and they rejoice therein there comes upon them a stormy wind blowing violently destroying everything and waves come on them from every side and they think that they are overwhelmed that is that they shall perish they call upon God secure in their faith their supplication only to Him ‘If la-in the lām is for oaths You deliver us from these terrors we shall verily be of the thankful’ of those who affirm Your Oneness.