1 Corinthians 9.13-18 (Epistle)

13Do ye not know that they which minister about holy things live of the things of the temple? and they which wait at the altar are partakers with the altar? 14Even so hath the Lord ordained that they which preach the gospel should live of the gospel. 15But I have used none of these things: neither have I written these things, that it should be so done unto me: for it were better for me to die, than that any man should make my glorying void. 16For though I preach the gospel, I have nothing to glory of: for necessity is laid upon me; yea, woe is unto me, if I preach not the gospel! 17For if I do this thing willingly, I have a reward: but if against my will, a dispensation of the gospel is committed unto me. 18What is my reward then? Verily that, when I preach the gospel, I may make the gospel of Christ without charge, that I abuse not my power in the gospel.

Matthew 16.1-6 (Gospel)

1The Pharisees also with the Sadducees came, and tempting desired him that he would shew them a sign from heaven. 2He answered and said unto them, When it is evening, ye say, It will be fair weather: for the sky is red. 3And in the morning, It will be foul weather to day: for the sky is red and lowring. O ye hypocrites, ye can discern the face of the sky; but can ye not discern the signs of the times? 4A wicked and adulterous generation seeketh after a sign; and there shall no sign be given unto it, but the sign of the prophet Jonas. And he left them, and departed. 5And when his disciples were come to the other side, they had forgotten to take bread.

6Then Jesus said unto them, Take heed and beware of the leaven of the Pharisees and of the Sadducees.

Holy Seven Youths (the "Seven Sleepers") of Ephesus (250 & 5th c.)

During a persecution of Christians under the Emperor Decius, these seven Christian youths hid themselves in a cave outside Ephesus. When they were discovered, their persecutors sealed them in the cave to die; but God instead sent them a miraculous, life-preserving sleep. There they rested for about two hundred years. In the time of the Emperor Theodosius the Younger (408-450), a heresy that denied the bodily Resurrection of the dead began to trouble the people. The Emperor prayed God to reveal the truth to the people. At this time, some shepherds removed the stones blocking the cave in order to build a sheep-pen. They discovered the seven youths, who awoke in full health and told their miraculous story. The miracle was told throughout the empire, and the Emperor himself came to Ephesus and spoke with the youths. A week later, they again fell asleep, this time in death.