"who is God? where is God?"
The answers to those two questions depend upon what religious faith you accept as valid -- and there are many to choose from!
IMHO
1. God created/caused our spirits (entities) along with the universe to come into being. God established the purpose for it all but doesn't involve Its self in the continuance or activities of same.
2. "Sin" is man's concept and is utilized by men to control other men. The human caused "negative events" that take place are circumstances that are considered by us in the non-life experience between incarnations as we evaluate the successes and failures we made as we attempted to achieve our goals during our incarnations.
3. The Bible (and similar religious books) is a necessary concoction created by man to control man and his environment. It was necessary because mankind, in its infancy, did not have the medical and technological knowledge to conquer and understand its environment so had to be controlled by superstitions which were found to save lives and further the survivability of the various human societies.
Why did God make the world?
IMHO, God diversified Itself into Its many parts and charged those parts (entities) to go forth and acquire knowledge and experience and to then return to the Oneness of God.
The entities caused the creation of the universe and everything therein and individually choose to inhabit the physical bodies.
The entities may incarnate/reincarnate many times before gravitating back into the Oneness of God.
SPECULATIONS
Speculation: 1 Is God necessary?
Yes!
There has to be a Source from which the "big bang" sprang forth Creating the universe.
Speculation: 2 What is God?
God is the ultimate Cause.
God is the Creative Entity, Energy or Force from which all is derived.
Speculation: 3 Where is God?
God is in a state of awareness that is outside the universe.
God has morphed part of Itself into those entities (spirits) that inhabit the universe and the physical bodies within.
Speculation: 4 Why is God?
God Is because God Is.
God is eternal, existing independent of time or the universe.
Speculation: 5 Is God concerned?
No!
God is not concerned with the daily functioning of the universe or matters within it. That is our domain and subject to our whim.
Speculation: 6 What are we?
We are the spirits (entities) of God.
God morphed into Us and we continue to create according to God's purpose.
Our physical bodies are simply the means we use to experience and function in the physical dimension.
Speculation: 7 Why are we?
We are for the purpose of gaining knowledge and experience.
In the end, we gravitate back into the Oneness of God allowing for the fulfillment of God.
Speculation: 8 Evolution
Evolution is simply a tool of Creation.
The entities often influence the direction of evolution along desired paths.
From my chosen path i stray,
Yet my God ne'er turns away;
For i have learned -- and understand,
That where God is -- is where i am!