Today also happens to be the leavetaking of the feast of the Elevation of the Holy Cross and the feast day of St. Quadratus, Bishop of Athens. From the Orthodox Church in America website:
Saint Quadratus, Apostle of the 70 preached the Word of God at Athens and at Magnesia (eastern peninsula of Thessaly), and was Bishop of Athens. His biographer called him “a morning star” among the clouds of paganism. He converted many pagans to the true faith in Christ the Savior, and his preaching aroused the hatred of the pagans. Once, an angry mob fell upon the saint to pelt him with stones. Preserved by God, St. Quadratus remained alive, and they threw him into prison, where he died of starvation. His holy body was buried in Magnesia.
In the year 126, St. Quadratus wrote an Apologia in defence of Christianity. Presented to the emperor Hadrian (117-138), the Apologia affected the persecution of Christians, since the emperor issued a decree saying that no one should be convicted without just cause. This Apologia was known to the historian Eusebios in the fourth century. At the present time, only part of this Apologia survives, quoted by Eusebios: “The deeds of our Savior were always witnessed, because they were true. His healings and raising people from the dead were visible not only when they were healed and raised, but always. They lived not only during the existence of the Savior upon the earth, but they also remained alive long after His departure. Some, indeed, have survived to our own time.”
Troparion of St Quadratus Tone 1
Thy life became radiant with wisdom; thou didst draw down the fire of the Spirit/ and discern the doctrines of life,/ Quadratus, Apostle of Christ./ We cry to thee as to an enlightener:/ Glory to Christ Who has glorified thee; glory to Him Who has crowned thee:/ glory to Him Who through thee works healings for all.
Kontakion of St Quadratus Tone 8
O Lord, the world offers to Thee the Apostle Quadratus as a holy Hierarch and Martyr./ As we hymn his memory we pray Thee/ to grant forgiveness to those who sing: Alleluia.