The commemoration of Saint Melchizedek, king of Salem and priest of God Most High, who greeted Abraham upon his return from victory, blessing him, offering a holy sacrifice, a spotless victim to the Lord; and, although without offspring, is recognized as king of peace and justice, and as priest forever in prefiguration of Christ.

**Saint/Feast of the day segment copied from the USCCB page.

Reading 1: 2 Thessalonians 2:1-3a, 14-17

As sometimes happens, the footnotes say it, and with more history, better than I could:

The Thessalonians have been shaken by a message purporting to come from Paul himself that the day of the Lord is already present. He warns against this deception in eschatology by citing a scenario of events that must first occur (2 Thes 2:3-12) before the end will come. The overall point Paul makes is the need to reject such lies as Satan sends; he also reaffirms the Thessalonians in their calling (2 Thes 2:13-14). They are to uphold what Paul himself has taught (2 Thes 2:15). There is a concluding prayer for their strengthening (2 Thes 2:16-17). As in 2 Thes 1:8-10, the Old Testament provides a good deal of coloring; cf especially Isaiah 14:13-14; 66:15, 18-21; Ezekiel 28:2-9; Daniel 11:36-37. The contents of 2 Thes 2:3b-8 may come from a previously existing apocalypse. The details have been variously interpreted. An alternative to the possibilities noted below understands that an oracular utterance, supposedly coming from a prophetic spirit (2 Thes 2:2-3a), has so disrupted the community's thinking that its effects may be compared to those of the mania connected with the worship of the Greek god Dionysus. On this view, the writer seems to allude in 2 Thes 2:6-8 to Dionysiac "seizure," although, of course, ironically, somewhat as Paul alludes to witchcraft ("an evil eye") in Gal 3:1 in speaking of the threat to faith posed by those disturbing the Galatians (Gal 1:6-7; 5:10b). On this view of 2 Thes 2:2, the Greek participles katechon (rendered above as what is restraining) and katechon (the one who restrains) are to be translated "the seizing power" in 2 Thes 2:6 and "the seizer" in 2 Thes 2:7. They then allude to a pseudocharismatic force or spirit of Dionysiac character that has suddenly taken hold of the Thessalonian community (see 2 Thes 2:2). The addressees know (2 Thes 2:6) this force or spirit because of the problem it is causing. This pseudocharismatic force or spirit is a kind of anticipation and advance proof of the ultimate, climactic figure (the lawless one or the rebel, 2 Thes 2:3), of which the community has been warned (see the note on 1 Thes 3:3). It is, however, only the beginning of the end that the latter's manifestation entails; the end is not yet. For in the course of the mystery of lawlessness (2 Thes 2:7), false prophetism, after it ceases in the Thessalonian community, will be manifested in the world at large (2 Thes 2:8-12), where it will also be eliminated in turn by the Lord Jesus.

Gospel: Matthew 23:23-26

First of all, I love this: Blind guides, who strain out the gnat and swallow the camel! What a visual. I think there have been times for everyone when we have been so concerned with appearances that we neglect our real duty to God. Jesus was pointing out some huge examples in the religious leaders of the day, but maybe we should all take this as a lesson for us, as well. It all comes down to a subject that Jesus went back to again and again: Don't get all caught up in the letter of the law, worry about following the spirit of the law.