2:164In the creation of the heavens and the earth; in the alternation of night and day; in the ships that sail the oceans for the benefit of mankind; in the water that God sends down from the sky, and revives the earth with it after it had died, and scatters in it all kinds of creatures; in the changing of the winds, and the clouds disposed between the sky and the earth; are signs for people who understand.

2:266Would anyone of you like to have a garden of palms and vines, under which rivers flow—with all kinds of fruit in it for him, and old age has stricken him, and he has weak children—then a tornado with fire batters it, and it burns down? Thus God makes clear the signs for you, so that you may reflect.