 What this means is that the sacred king or queen is therefore seen to combine both kingship and priesthood within his or her person, even though he or she is often aided by an actual high priest or priestess (see, for example, the Maya priesthood).When the functions of political ruler and religious leader are combined in this way, deification could be seen to be the next logical stage of his or her social advancement within his or her native environment, as is found in the case of the Egyptian Pharaohs.The Vedic priesthood of India is an early instance of a structured body of clergy organized as a separate and hereditary caste, one that occupied the highest social rung of its nation.