"The Lord by wisdom hath founded the earth; by understanding hath He established the heavens." The division of the tribes of Israel according to four standards, as well as their subdivision at each standard, is not arbitrary and accidental, it corresponds to the same plan and direction as that of which God made use in heaven. The celestial Throne is surrounded by four angels: to the right Michael, in front Gabriel, to the left Uriel, and to the rear Raphael.
To these four angels corresponded the four tribes of Reuben, Judah, Dan, and Ephraim, the standard bearers. Michael earned his name, "Who is like unto God," by exclaiming during the passage of Israel through the Red Sea, "Who is like unto Thee, O Lord, among the gods?" and he made a similar statement when Moses completed the Torah, saying: "There is none like unto the God of Jeshurun." In the same way Reuben bore upon his standard the words, "Hear, O Israel: the Lord our God is one Lord," hence Reuben's position with his standard to the right of the sanctuary corresponded exactly to Michael's post at the right of the celestial Throne.
Gabriel, "God is mighty," stands in front of the Throne, as Judah, "mightiest among his brethren," was the standard bearer in front of the camp. Dan, the tribe "from which emanated dark sin," stood at the left side of the camp with his standard, corresponding to the angel Uriel, "God is my light," for God illuminated the darkness of sin by the revelation of the Torah, in the study of which this angel instructed Moses, and devotion to which is penance for sin.
The tribe of Ephraim was the standard bearer to the rear of the camp, occupying the same position as Raphael, "God heals," holds the celestial Throne; for this tribe, from which sprang Jeroboam, was in need of God's healing for the wound that this wicked king dealt Israel.