According to the Hindu philosophy, God is omnipresent, formless and experiential.
It means that you can experience God in everything and any form provided that you have devotion.
While temples and idols represent the recognition of the supreme through inanimate materials, worship of a human represents veneration and recognition of the same supreme in conscious beings.
Kumari, Nepal’s Living Goddess is perhaps one powerful symbolic manifestation of this. Recognition of the divine in the form of female energy.