God is real and is beyond comprehension.
No matter how much we have learned about God, we have only just scratched the surface of the vast sea of the knowledge of God.
The more we learn of God the more awesome God seems to become.
We see in part and we know in part.
This is true not only of the knowledge of God, but also is true of all fields of knowledge (ie.physics, mathematics, astronomy etc.)
God is real and the more we learn of Him by His Spirit of truth; the more real He becomes to us.
Like all fields of knowledge, the more you learn the more proficient in that field you will become, so it is with the vast field of the knowledge of God.
The more you learn of God the more proficient you will become in the service of God.
Study to show yourself a workman that need not be ashamed.
Wisdom is the key to service for God.
Learn of God.