All you say is so Alexandra, but why worry, people are as they are.
There is one ultimate Truth -- "Only God is"
By definition Truth is eternal -- unchanging.
Everything that takes form in this world and even this world is destined to disolve at some time. We are all waves of the Divine Ocean and some point we return to source.
Truth is found in the Bible the Koran the Bagavadgita and other places too.
God was there before any religion and will remain unchanged after all that has departed.
The moment an opinion is held an opposite opinion will present itself.
We live in a world of duality -- opposites-- that the way it is at present.
Everyone is entitled to their opinion -- what ever works for you -- whatever gets you through the day.
It is as it is.
Chris