Hindus never worship “idol” made of clay, they worship Eternal Spirit of Deity-Supreme Being is pure spirit- SC

A Hindu does not worship the “idol” or the material body made of clay or gold or other substance, as a mere glance at the mantras and prayers will show. They worship the eternal spirit of the deity or certain attributes of the same, in a suggestive form, which is used for the convenience of contemplation as a mere symbol or emblem. It is the incantation of the mantras peculiar to a particular deity that causes the manifestation or presence of the deity or according to some, the gratification of the deity.