The Dominions influence rule by miracles, they quell sinful impulses, subordinate the flesh to the spirit, and provide mastery over the will to conquer temptation. They work the miracles and send down the grace of wonderworking and perspicacity to saints pleasing to God. The Powers give assist to people in bearing obediences, encourage them in patience, and give them spiritual strength and fortitude. They repel from people demonic temptations, uphold ascetics and guard them, helping people in the struggle with evil ponderings. To them are entrusted to direct the universe, and protect lands, nations and peoples.
Principalities instruct people to render honour to everyone, as becomes their station.
They teach those in authority to fulfill their necessary obligations, not for personal glory and gain, but out of respect for God and benefit for neighbour. They proclaim the intent of God, guiding people to virtuous and holy life. The Lord reveals His will to the highest of the Angels, and they in turn inform the others. According to Church tradition, in the church service to the Archistrategos Michael concerning him, he participated in many other Old Testament events. During the time of the Exodus of the Israelites from Egypt he went before them in the form of a pillar of cloud by day and a pillar of fire by night.