Answer:
heart.
Explanation:
In ancient Egypt, the heart was considered to be the center of thought and emotion. According to their belief system, in the afterlife, the heart was weighed in a balance against the famous feather of Maat, and the god in charge of performing this ritual was none other than Anubis, the god of death and the afterlife. As the ritual was supposed to happen, the heart had to balance the weight of the feather, for if the heart was heavier, the heart would be lost and the soul of that person destroyed.
(⌐■_■) (☞゚ヮ゚)☞A priest or priestess, is a religious leader authorized to perform the sacred rituals of a religion, especially as a mediatory agent between humans and one or more deities.
Religion is a cultural system of behaviors and practices, world views, sacred texts, holy places, ethics, and societal organisation that relate humanity to what an anthropologist has called "an order of existence".
A ritual "is a sequence of activities involving gestures, words, and objects, performed in a sequestered place, and performed according to set sequence."
Clergy are some of the main and important formal leaders within certain religions.