He it is who enables you to travel on land and sea. And [behold what happens] when you go to sea in ships: [they go to sea in ships,] and they sail on in them in a favourable wind, and they rejoice thereat until there comes upon them a tempest, and waves surge towards them from all sides, so that they believe themselves to be encompassed [by death; and then] they call unto God, [at that moment] sincere in their faith in Him alone, "If Thou wilt but save us from this, we shall most certainly be among the grateful!"