Cassiel (Hebrew קפציאל Qafsiel Kaziel) is the Latin name of an archangel in
post-biblical Judeo-Christian
religion, particularly that of the Kabbalah. Unlike many other angels, Cassiel is known for simply watching the events of the cosmos unfold with
little interference. He is the angel of solitude and tears, and is said to preside over the deaths of kings.
He is often included in lists as being one of the seven archangels and often associated with the Seventh Heaven.