God Is Evil

[kath3]

the origin of the big bang is not known.
the lightning during a storm used to be the rage of the gods until we found out they were electric discharges.
when we find the origin of the big bang it'll cease to be a creation of god.

I hear what you are saying but I don't entirely agree (at least not at this moment in my own searching). So what created the electrical charges? > energy > God's energy (I believe).
There's a reason that we are spiritual, some more than others. I think many of us become less atune to the spiritual energy because of a disconnection perhaps due to our artifical/plastic life style, bombardment by everyday clutter, for many others in deprived countries simply trying to feed the body takes up much of the day. Placed in the right envivonment away from distraction and given time to ease our busy minds then we begin to connect with our inner/spiritual selves.

But how do we know that God exists in the first place, unless he's a creation of mankind, like all those traditions, superstitions and prejudices?

Gosh ... and how many times has this question been asked? Probably as many times as there are stars.
Maybe God is in fact the imagination of mankind ... maybe that imagination has been so strong that it has generated the energy of God into existence.

god is a metaphor for the good in the human heart much like the devil (aka satan) is a metaphor for the evil in the human heart.
kill all humans and there won't be god nor devil.

You may very well be right billy. The planet certainly would be in a better state, unadulterated by all our medeling.
I do bebieve in a higher being/energy. I can't prove it, but I do feel it.