1 Corinthians 15.29-38 (Epistle)

29Else what shall they do which are baptized for the dead, if the dead rise not at all? why are they then baptized for the dead? 30And why stand we in jeopardy every hour? 31I protest by your rejoicing which I have in Christ Jesus our Lord, I die daily. 32If after the manner of men I have fought with beasts at Ephesus, what advantageth it me, if the dead rise not? let us eat and drink; for to morrow we die. 33Be not deceived: evil communications corrupt good manners. 34Awake to righteousness, and sin not; for some have not the knowledge of God: I speak this to your shame.

35But some man will say, How are the dead raised up? and with what body do they come? 36Thou fool, that which thou sowest is not quickened, except it die: 37And that which thou sowest, thou sowest not that body that shall be, but bare grain, it may chance of wheat, or of some other grain: 38But God giveth it a body as it hath pleased him, and to every seed his own body.

Matthew 21.23-27 (Gospel)

23And when he was come into the temple, the chief priests and the elders of the people came unto him as he was teaching, and said, By what authority doest thou these things? and who gave thee this authority? 24And Jesus answered and said unto them, I also will ask you one thing, which if ye tell me, I in like wise will tell you by what authority I do these things. 25The baptism of John, whence was it? from heaven, or of men? And they reasoned with themselves, saying, If we shall say, From heaven; he will say unto us, Why did ye not then believe him? 26But if we shall say, Of men; we fear the people; for all hold John as a prophet. 27And they answered Jesus, and said, We cannot tell. And he said unto them, Neither tell I you by what authority I do these things.

Hieromartyr Athenogenes, bishop of Sebaste, and his ten disciples (311)

“In the time of Diocletian, a fierce persecutor of Christians called Philomarchus came to Sebaste. He arrested and killed many Christians in the town. When he saw Athenogenes and his disciples, he told the elder to sacrifice to the idols, that they should not perish as had the other Christians. Athenogenes replied: ‘O Torturer, those whom you describe as having perished have not perished, but are in heaven and make merry with the angels!’ There was a touching moment when a deer, which had been hand-fed by the compassionate Athenogenes, ran up to him and, seeing him in such straits, shed tears. Wild animals of the hills had more pity on the martyrs than did the pagans! After harsh torture, during which an angel of God comforted them, they were all beheaded, first the priests and fellow workers of Athenogenes and then Athenogenes himself, and went to their heavenly home in the year 311.” (Prologue)

The Great Horologion adds “There is a second Martyr Athenogenes commemorated today, mentioned by St Basil… it is said that as this Athenogenes approached the fire, wherein he was to die a martyric death, he chanted the hymn O Joyous Light in praise of the Holy Trinity.” This is one way that we know that the vesperal hymn Gladsome Light was in use before the time of St Basil the Great.