90482 Orcus Etruscan equivalent of the Roman Pluto, and later became an alternate name for Pluto. The surface of Orcus is relatively bright with albedo reaching 23%, grey in color and water-rich. The ice is predominantly in crystalline form, which may be related to past cryovolcanic activity. Other compounds like methane or ammonia may also be present. The existence of a satellite allowed astronomers to determine the mass of the system, which is approximately equal to that of the Saturnian moon Tethys. The ratio of masses of Orcus and Vanth is uncertain, possibly anywhere from 1:33 to 1:12. The diameter of Orcus
Names of God in Christianity that require and preempt respect and praise. Louis Berkhof states that the issue surrounding the use and interpretation of the names of God provide a theological puzzle in that given that God is "infinite and incomprehensible", His names transcend human thought, yet they allow Him to be revealed to humans as he descends to what is finite and comprehensible. Thus the name of God has always been revered in the Christian tradition, and has been associated with His presence. The traditions and the hymnody of Christian liturgy have for long emphasized the importance of acting in the name of God,