Evidence of the Wind

Someone asked me how I knew there is a God. To be truthful it took me a bit to come up with an example to fully define my faith reasoning..
Yet I did find my example and it speaks truly to my faith reasoning.
Have you ever seen God? No.
I have not seen God, yet I have seen the effects of His benevolence, His Mercy, and His Love.
Then the simple question have you ever seen the wind?
Not the effects of the wind but the wind itself.
You can see the tree moves, you can feel it on your skin but have you ever seen it? the answer will be a resounding no.
You can see the devastation of a wind storm, you can feel a cool refreshing breeze on a hot day, but you can not see the wind.
I have seen God work, I have the effects of Him in my life.
I have seen His hand in the beauty of creation.
Psalm 8:3-4

Psa 8:3  When I consider thy heavens, the work of thy fingers, the moon and the stars, which thou hast ordained;

Psa 8:4  What is man, that thou art mindful of him? and the son of man, that thou visitest him?