some evidence of his existence is his sending the gladnewsbearing winds so that he would let you to receive his mercy cause the ships to sail by his command and let you seek his favor so that perhaps you would give him thanks.
ومن آياته أن يرسل الرياح مبشرات وليذيقكم من رحمته ولتجري الفلك بأمره ولتبتغوا من فضله ولعلكم تشكرون