The creation of the heavens and the earth, the difference between day and night (due to the rotation of the earth around its axle), the sailing of the [huge] ships over the waters [without sinking], the water that god sends down from the sky to give life to the dead land and to support all kind of creatures, blowing of the winds and the masses of the clouds between the earth and the sky are indeed miracles witnessing [the existence and the greatness of] God for those who [use their brain to] think.