Those spirits are called Guardian Angels who are deputed to take charge of individual men. We do not know to which choirs this duty is committed, but it is generally attributed to the ninth or lowest choir. Even these, however, are princes of the house of God, and are of surpassing splendour and ability. It may be that spirits of higher rank and power are given charge of more distinguished servants of God who have a more difficult vocation than the average, such as Apostles, Popes, founders of orders, Bishops, missionaries, great rulers of men. There are examples in Scripture of other orders of blessed spirits being employed on this earth. Thus, one of the Cherubim was placed at the gates of Paradise with a flaming sword, a Seraph was sent to purify Isaias with a burning ember from the altar, and Archangels were sent at other times, Raphael to Tobias, Michael to Daniel and St. John, Gabriel to Zachary, the Blessed Virgin and St. Joseph. Every human being, however degraded and wicked, has an angel as his guardian and companion all through life. Learn hence to esteem every soul without exception as being the recipient of so high a favour from God. Like their angels, never fail in hope and in prayer for their salvation. Learn the same lesson as St. Peter : "God hath showed me not to call any man common or unclean" (Acts x. 28). Continue Reading.