Finding Answers History! Religion! Science!

A mysterious tremendous comes to reveal itself in the course of the lifetime of an earthly human. So mysteriously confronted by it, the earthly human becomes awed by this compelling human attribute. Earthly human becomes so enraptured by it that earthly human begins to consider it as a quality that defines and explains his Human Nature. Earthly human desires to know; earthly human desires to understand that which earthly human physical body sense experiences of earthly reality. Earthly human holds so much psychological and intellectual desire toward knowing it that earthly human gives it a nametruth.

How does earthly human discover truth?