Why The Heavy Reliance On Analogies To Explain Vedic Concepts

“First a child is shown the branches of a tree, and then he is shown the moon through the branches. This is called shakha-chandra-nyaya. The idea is that first one must be given a simpler example. Then the more difficult background is explained.” (Shrila Prabhupada, Chaitanya Charitamrita, Madhya 21.30 Purport)