… nebulous concept used by power structures as a tool of oppression of the masses who desperately want to believe that someone cares about them and their pain and can ameliorate their crippling sense of fear and loss.

Anagram of dog. I prefer dogs

a mind trap.

A sick bastard. An absentee landlord. Or a Real Estate developer, if Michelle Shocked is to be believed.

a.... big disappointment... If that's the best he can do he should will himself out of (my) existence.

kid with an ant farm?

... handy myth.

evolutionary adaptation.

Narcissist!

man-made concept and I mean man.

G O D. (Greatest Of Deities) But which one ?

scam used to exploit gullible and desperate people.

God is a figment of deluded imagination, inspired by fear of death and desire to understand that which is not understood, while justifying oppression, racism, moral judgementalism, and hypocrisy.

One of the most narcissistic maniacs ever! Just kidding! God is a horrible villain man made up to control and scare the weak minded, yet threaten the strong minded ridiculous, yet silly punishments such as everlasting fire when they can’t get their way.

superstition

Insane immoral monster. Or nonexistent fairy tale character. Probably the latter.

A god can be a sadistic, selfish narcissistic, egotistical dictator.

mythological deity worshiped by people who are too stupid to think for themselves. Hmmm, that came off a little harsh.

(I like the comments others have posted. I guess I'm a little nerdy in looking at it from the scientific perspective.) I read an article in Astronomy magazine a few years ago which proposed the idea of humans, with future technology, creating another "bubble universe". In creating the bubble universe you could theoretically transfer DNA material into that universe within the SPLIT-SECOND that the worm hole to that universe remained open. Is this playing God/god? SO, if some other intelligent species have come by this ability and created our universe....? (An interesting thought in my book) In conclusion, God is a society, collective, or a group of experimental laboratory technicians.

Figment of imagination that weaker minds cling to for security.

Sociopath. As Dawkins said, and I quote, "The God of the Old Testament is arguably the most unpleasant character in all fiction. Jealous and proud of it; A Petty, Unjust, Unforgiving Control-Freak; a Vindictive, Bloodthirsty Ethnic Cleanser; a Misogynistic, Homophobic, Racist, Infanticidal, Genocidal, Filicidal, Pestilential, Megalomaniacal, Sadomasochistic, Capriciously Malevolent Bully."

Man made construct. A tool used by those in power to exploit the masses and keep their power.

bit up himself.

Why put the "a"? It's limiting. One could say "God is found in all religions." Of course, if you also left out "is", I could say "god can be found by many names in many religons." or "God has a lot to do with wars."

God is malevolent, depraved, and genocidal.