If you do not believe in the existents of God
Which god? Yours? What about the tens of thousands of other gods people believe in? Or, is yours the only one worth considering?
As far as your comment in regards to the catholic church, that well may be true that they put together the bible of what is known and used today
The CC chose the books they canonized into the Bible based on popular opinion and what fit into what the Church already taught as true. They ignored the extant writings which contradicted their pre-conceived beliefs but had just as much validity.
the UN and its supporters have the intent to bring about a one world government
This is neither a new concept to political ideology nor unique to the UN.