"Have you considered the water which you drink at all? (68) Did you let it down from the clouds, or are We the One who let it fall? (69) Had We willed We would have made it bitterly saltful. So why not then be thankful? (70) Have you noted the fire that you kindle? (71) Is it you who produced its tree? Or are We who made its timber be! (72) We have made it a reminder to the witness and a beneficial aid to the wayfarer in the wilderness (73) So praise the Name of your God Supreme (74)"
The Holy Qur'an, 56: 68-74