Notice that the God of the Bible only destroys those who are against Him. The whole world was filled with people who were all wicked and evil, except for Noah and his family. God saved Noah and his family, but destroyed the evil wickedness.
It's kinda fun watching you condemn yourself along with the rest of the wicked, evil people.

He hasn't killed vod

. The world is plentiful of sinners and evil people but nothing happens to them. Meanwhile innocent babies die of horrible diseases. Saying god punishes those who are against him seem to be a bit of a cop out to me.
Haven't you noticed? We are all already dead. It's in the genes.
The way God kills isn't the thing that we do by killing. We go out and actually do something to somebody to cause him to die. God does it differently. Here's how He does it.
We are all held alive by God. Those who reject Him are essentially pushing life away from themselves. God fights against us by keeping us alive even though we attempt to push Him - life - away from ourselves. After a time He gets tired of fighting with us and lets us go.
