God

God is a primordial entity.

Personality
Describing God as pride and self-centered, Amara says he created other things because he wanted to "be great" - although God admits this, He also hoped to change their nature.

Although he is not easily angry, once angry his anger is considerable, as he can easily be cold, violent, offensive, and even a little sadistic, as it shows

In the time since Sam and Dean turned against him, Chuck has shown that in reality he is incapable of viewing anything other than himself and his sister as more or less a toy designed to to entertain him and manipulate him at will; a trait consistent with sociopaths and psychopaths.

Origin
God is the personification of light and is the 3rd primordial being.

At some point he got to know Aurora and at some point married him.

Creating the Archangels
At some point he created the archangels.

13.8 Billions years ago
God created the multiverse 13.8 billion years ago.

Powers and Abilities

 * Powers of a Primordial Enity
 * Light embodiment: God is the embodiment of light.
 * Absolute Light Projecton: God is able to project such an intense light that it can definitely blind anyone except too powerful beings like Primordial Enities. It can also be used to destroy one.
 * Manipulation of the original light: Since the God itself is the first light, it can also manipulate the first light.
 * Light body: God's body light consists of Divine light. God has deactivated it in the physical body.
 * Light Link: When God dies, so does the concept and reality itself.
 * Light empowerment
 * Perfect photokinesis: God can manipulate light perfectly.

Weaknesses

 * Primordial Entities Weaknesses: God is vulnerable to typical primordial beings weaknesses.