Natural Selection Seems Insufficient

[Jal]

Yes, God is 100% tangible.

Awesome! We can measure God! How and where?

Spoiler: Don't hold your breath. We're in for a big disappointment.

Absolutely you could measure God, if you have instruments capable of measuring across 100 billions galaxies and beyond.  I (tentatively) believe the Totality of matter (i.e. tangible substance) extends quite a distance, admittedly finite, beyond our universe.

Yes indeed, finite instruments could certainly quantify the finite sum of matter called Yahweh.

But of course, first He'd have to show Himself. He's in the business of cleverly hiding himself even from our instruments.  

He often shows Himself to prophets, e.g. "The Lord spoke to Moses face to face, as a man speaks with his friend."

Also two prominent segments of Him are localized to thrones, known as the Father (seated on a throne) and the Son shaped in His physical image and seated (at His right hand), both clearly shaped like a man. 

Hope this clarifies the biblical depiction of Yahweh.