HOW CAN CHRISTIANS CLAIM THAT THE BIBLE IS FROM GOD WHEN IT WAS INVENTED BY EMPEROR CONSTANTINE?

Back in the early 300AD emperor Constantine was reigning over a declining roman empire and witnessing daily unrest caused by squabbling regarding religious christian dogma.
The quarrelling was about weather the centrepiece of christianity, Jesus, was a man or a god.
To calm the situation he called a meeting of 300 bishops and some otehr religious representatives and asked them to sort out their differences once and for all.
The synod was presented with all the available manuscripts, letters, gospels, torahs and whatever else was available and the delegates were asked to sort out what this new christianity was all about.
The result was that in order to appease each arguing faction, 66 books(note the satanic number 66) were chosen and lumped together as an anthology to be called The Bible. All other books which contradicted the ones chosen were rejected , including the gospels of Thomas and Peter, the apogripha and many others.

this is a well known and historically recorded fact.

So if this bibleis such an obviously artificially manufactured religious book intended for the control and manipulation of an illitterate population......how on earth could it be claimed that this book is from god????
when it was commissioned by Constantine??
also, the divinity of Jesus was also decided at that meeting.
The decision was that God was made up of 3 persons and Jesus was one of these 3 person who together make up God.

This was an arbitrary conclusion as God (the original Yahwee good of the old testament) had never mentioned this before.
Never, until this bishop meeting had God stated that he was split into 3 parts, one of which was Jesus.

So why???in this day and age when we are intelligent and educated and can read by ourselves without need for the priest to read us the scriptures, why haven't we figured out that this bible is a big fraud???