A persons essence is not retained in his belongings.
He carries his essence with him to the next body with his soul.
His essence is retained through his vision, values and legacy.
These are scalable and imperishable.
This is the difference between Hinayana (lesser wheel) and Mahayana (greater wheel) Buddhism.
Buddha never called himself God. He did not teach idol worship. Buddhism was like that for many years after Buddha's death. His principles were lived by.
When Mahayana Buddhism came, idol worship began.
This is why all religions start with purity but they get distorted with wrong interpretations and ritualism.
By being symbolic and protecting the symbols, we are loosing the real thing (essence).
The symbols are secondary and the real thing is primary. Ram's fame was alive even when there was no Ram temple at Ayodhya.