^^^
Indeed, truth is truth, but your validation for the truth is where your belief is. without accessing other peoples belief of whats the truth.
SO what is the GENERAL TRUTH.
Belief can be backed up with the facts of what happens. However, when this is done, it isn't belief any longer. It becomes knowledge.
General truths is,
God, Who is outside the universe, created the universe, and then entered it;
Then He created people, and placed His Spirit in them in two ways:
1. He, Himself, with His Spirit;
2. He gave them some of His Spirit as their own spirits;
People listened to a rebel angel, Satan, and turned away from God;
God sent His Son, Jesus, Who willingly took the punishment that God would have punished people with;
And the way to access the goodness of God now that the punishing is done, is to have faith in God.
So you see? God turned believing into the thing that is solid reality, because people are too weak and ignorant to understand and know knowledge.