Why Deity in the temple? A conversation with Ms. Nixon and Srila Prabhupad
Ms.Nixon: One of the most difficult aspects of Krishna consciousness for an outsider to accept is the Deity in the temple -- how it represents Krishna.
Could you talk a little bit about that?
Srila Prabhupada: Yes.
At the present moment, because you have not been trained to see Krishna, He kindly appears before you so you can see Him.
You can see wood and stone, but you cannot see what is spiritual.
Suppose your father is in the hospital, and he dies.