Seraphiel.
Seraphiel, name meaning Prince of the High Angelic Order is the chief of the Seraphim with the following directly below him, Jehoel.
Description[]
Seraphiel is described as an enormous, brilliant angel as tall as the seven heavens with a face like the face of angels and a body like the body of eagles. He is beautiful like lightning and the "light of the morning star", even nearly rivaling Lucifer's beauty before his fall. It was due to this that Lucifer hand picked him personally to command the choir of Seraphim by his side.
Overview[]
In some texts, he is referred to as the Angel of Silence. Eponymously named as chief of the Seraphim, one of several for whom this office is claimed, Seraphiel is one of the Eight Heavenly Judges. Seraphiel is also called the protector of Metatron along with being the guide of Metatron's avatar Enoch.
After Lucifer's fall, Seraphiel was now in command of the Seraphim. As chief of the seraphim, he is committed to their care and teaches them songs to sing for the glorification of God. In magical lore, Seraphiel is one of the rulers of Tuesday and also the planet Mercury.
It is said that at Armageddon, Seraphiel will kill the demon Dantalion in combat.