"At that time there shall arise Michael, the great prince, guardian of your people;
it shall be a time unsurpassed in distress since nations began until that time.
At that time your people shall escape, everyone who is found written in the book.” (Dn 12:1-3)
https://bible.usccb.org/bible/readings/111421.cfm
Saint Michael the Archangel is a fascinating figure in Hebrew and Christian scriptures. The archangel always appears as the guardian and protector of God’s people. As we come to the end of the liturgical year and the readings focus our attention on the end (as in the purpose) of all things, we realize that God is in control and that God provides plenteous redemption. And the scripture promises that those “who lead the many to justice shall be like the stars forever." My favorite depiction of the Archangel Michael is by British actor Tom Wisdom in the fortunately short-lived SyFy series, Dominion.
