Hebrews 3.5-11, 17-19 (Epistle)

5Moses indeed was faithful in all his house as a servant, for a testimony of those things which were afterward to be spoken, 6but Christ is faithful as a Son over his house. We are his house, if we hold fast our confidence and the glorying of our hope firm to the end. 7Therefore, even as the Holy Spirit says, “Today if you will hear his voice, 8don’t harden your hearts as in the rebellion, in the day of the trial in the wilderness, 9where your fathers tested me and tried me, and saw my deeds for forty years. 10Therefore I was displeased with that generation, and said, ‘They always err in their heart, but they didn’t know my ways.’ 11As I swore in my wrath, ‘They will not enter into my rest.’” 17With whom was he displeased forty years? Wasn’t it with those who sinned, whose bodies fell in the wilderness? 18To whom did he swear that they wouldn’t enter into his rest, but to those who were disobedient? 19We see that they weren’t able to enter in because of unbelief.

Luke 17.20-25 (Gospel)

20Being asked by the Pharisees when God’s Kingdom would come, he answered them, “God’s Kingdom doesn’t come with observation; 21neither will they say, ‘Look, here!’ or, ‘Look, there!’ for behold, God’s Kingdom is within you.”

22He said to the disciples, “The days will come when you will desire to see one of the days of the Son of Man, and you will not see it. 23They will tell you, ‘Look, here!’ or ‘Look, there!’ Don’t go away or follow after them, 24for as the lightning, when it flashes out of one part under the sky, shines to another part under the sky, so will the Son of Man be in his day. 25But first, he must suffer many things and be rejected by this generation.

Holy Martyr Mercurius of Smolensk (1238)

He was a soldier from Byzantium, one of the defenders of Smolensk when it was besieged by the Tatars in 1238. One day the Mother of God appeared to Mercurius and told him that the Tatars were preparing a surprise attack — and, further, that he must take up arms and attack the enemy singlehandedly. Placing all his trust in God, the lone soldier threw himself against the Tatar host crying ‘Most Holy Mother of God, help me!’ He was quickly surrounded and cut down, and it appeared that his action had been as foolhardy as it had seemed, when a woman at the head of a glorious host, all of them surrounded by light, appeared and threw back the Tatar army. The next morning the people of Smolensk found the ground covered with the bodies of their enemies. They buried Mercurius in the Cathedral, where he has been venerated as a Martyr ever since.

Great Martyr Mercurius (ca. 259)

He was born in the province of Asia, to a Scythian who had secretly converted to Christianity. Like his parents, he was a secret follower of Christ, serving as a legionary in the Roman army during the reign of the Emperor Decius. During a campaign, an Angel appeared to him, gave him a sword and told him to go into battle trusting in Christ’s help. Mercurius plunged into battle, fought his way alone through the enemy lines, and reached the barbarian commander Rigas, whom he killed. Upon the death of their chief the barbarians scattered and the victory was won.

The Emperor, hearing of the young soldier’s exploits, promoted him to a position at court. There, lulled by the pleasures and honors of the court, Mercurius forgot his duties to Christ his King. One night the same Angel who had given him the sword appeared to him once again and reminded him of the sword that Christ had given him, an emblem of the battle of martyrdom that he was about to enter. The next day Mercurius, now returned to his senses, refused to offer sacrifice to the gods. When called before the Emperor, he boldly proclaimed Christ and threw off his badges of office. He was thrown in prison and subjected to cruel tortures, all of which he bore with peace and joy, encouraged by the Angel who appeared to him again to offer comfort and encouragement. After long torment he was beheaded in Caesarea in Cappadocia, at the age of twenty-five.