1 Corinthians 9.13-18 (Epistle)

13Don’t you know that those who serve around sacred things eat from the things of the temple, and those who wait on the altar have their portion with the altar? 14Even so the Lord ordained that those who proclaim the Good News should live from the Good News.

15But I have used none of these things, and I don’t write these things that it may be done so in my case; for I would rather die, than that anyone should make my boasting void. 16For if I preach the Good News, I have nothing to boast about, for necessity is laid on me; but woe is to me if I don’t preach the Good News. 17For if I do this of my own will, I have a reward. But if not of my own will, I have a stewardship entrusted to me. 18What then is my reward? That when I preach the Good News, I may present the Good News of Christ without charge, so as not to abuse my authority in the Good News.

Matthew 16.1-6 (Gospel)

1The Pharisees and Sadducees came, and testing him, asked him to show them a sign from heaven. 2But he answered them, “When it is evening, you say, ‘It will be fair weather, for the sky is red.’ 3In the morning, ‘It will be foul weather today, for the sky is red and threatening.’ Hypocrites! You know how to discern the appearance of the sky, but you can’t discern the signs of the times!

4An evil and adulterous generation seeks after a sign, and there will be no sign given to it, except the sign of the prophet Jonah.” He left them and departed. 5The disciples came to the other side and had forgotten to take bread. 6Jesus said to them, “Take heed and beware of the yeast of the Pharisees and Sadducees.”

Unmercenary Wonderworkers Cosmas and Damian

There are three pairs of Unmercenary Physicians named Cosmas and Damian. The two commemorated today were brothers from Rome. Though they inherited great wealth, they gave most of it to the poor and needy, only setting aside enough for themselves to devote their lives to the service of Christ. As Christian physicians, they freely performed their healing services for men and for beasts, asking the healed only to believe in Christ in thanks for their healing. They ended their lives in martyrdom. According to the Prologue, they were summoned before the Emperor Galerius, who interrogated them and commanded them to worship the gods. The brothers refused to do so, but to show the truth of the Christian faith, they healed the Emperor of a grave infirmity. At this he proclaimed the truth of Christianity and released them. But a doctor and a former teacher who envied their reputation lured them into the countryside on the pretext of collecting herbs, then killed them.