Telling a Fish about Water?

Fish that live in a flowing stream cannot see the water. They exist in it all the time and feel the push of the current, but for some reason they cannot perceive it.

If fish can see water, then all they can see is water and nothing else. So it is necessary for their eyes to filter out water and then see other things swimming in water.

This is the same reason why we cannot see air but can see the effect of air.

If God is ever present and all around us it would make sense following this analogy that God is invisible to us.(else we see nothing else). But can we see the effects of God? Too many Coincidences?

If the Word of God can change the world, it would make sense that God is silent to us. But can we see the effects of God's words?

Believe nothing of what you heard and half of what you see.
(What you hear can be seen as silent and what you see can be emptiness.)