Honouring the friends of God with much reverence, the Prophet-King David says, "But to me, exceedingly honourable are Thy friends, O Lord" (Ps. 138:16). And the divine Apostle, recounting the achievements of the Saints, and setting forth their memorial as an example that we might turn away from earthly things and from sin, and emulate their patience and courage in the struggles for virtue, says, "Wherefore seeing we also are compassed about with so great a cloud of witnesses, let us lay aside every burden, and the sin which doth so easily beset us, and let us run with patience the race that is set before us" (Heb. 12:1).

This commemoration began as the Sunday (Synaxis) of All Martyrs; to them were added all the ranks of Saints who bore witness (the meaning of "Martyr" in Greek) to Christ in manifold ways, even if occasion did not require the shedding of their blood.

Therefore, guided by the teaching of the Divine Scriptures and Apostolic Tradition, we the pious honour all the Saints, the friends of God, for they are keepers of God's commandments, shining examples of virtue, and benefactors of mankind. Of course, we honour the known Saints especially on their own day of the year, as is evident in the Menologion. But since many Saints are unknown, and their number has increased with time, and will continue to increase until the end of time, the Church has appointed that once a year a common commemoration be made of all the Saints. This is the feast that we celebrate today. It is the harvest of the coming of the Holy Spirit into the world; it is the "much fruit" brought forth by that "Grain of wheat that fell into the earth and died" (John 12:24); it is the glorification of the Saints as "the foundation of the Church, the perfection of the Gospel, they who fulfilled in deed the sayings of the Saviour" (Sunday of All Saints, Doxasticon of Vespers).

In this celebration, then, we reverently honour and call blessed all the Righteous, the Prophets, Apostles, Martyrs, Confessors, Shepherds, Teachers, and Holy Monastics, both men and women alike, known and unknown, who have been added to the choirs of the Saints and shall be added, from the time of Adam until the end of the world, who have been perfected in piety and have glorified God by their holy lives. All these, as well as the orders of the Angels, and especially our most holy Lady and Queen, the Ever-virgin Theotokos Mary, do we honour today, setting their life before us as an example of virtue, and entreating them to intercede in our behalf with God, Whose grace and boundless mercy be with us all. Amen.

Saint Bartholomew was one of the Twelve Apostles, and had Galilee as his homeland; this is all that is known of him for certain according to the history of the Gospels. Concerning his apostolic work, certain say that he preached in Arabia and Persia, and especially in India, bringing to them the Gospel written by Saint Matthew, which had been written originally in Hebrew, and which was found there one hundred years later by Pantaenus, formerly a stoic philosopher and later an illustrious teacher of the Christian school in Alexandria (see Eusebius, Eccl. Hist., 5: 10). Other accounts say that he went to Armenia. According to some, he ended his life by being crucified, or by being flayed alive, in Albanopolis (Urbanopolis) of Armenia. This also confirms an ancient tradition preserved by the Armenians. According to some, Bartholomew and Nathanael are the same person, because the Evangelists who mention Bartholomew do not mention Nathanael; and John, who alone mentions Nathanael as one of the Twelve, says nothing of Bartholomew. Indeed, Bartholomew is a patronymic, "son of Talmai," which means "bold, spirited" (see also Jesus of Navi 15:14; II Kings 3:3), and Nathanael could have had this as a surname. According to the Synaxarion of the Menaion on April 22, however, it is Simon the Zealot and Nathanael who are the same; the Evangelists who mention Simon the Zealot (or "the Canaanite") do not mention Nathanael.

The Holy Martyrs of China were native Chinese Orthodox Christians brought up in piety at the Russian Orthodox Mission in Peking, which had been founded in 1685. During the Boxer Rebellion of 1900 against the foreign powers occupying China, native Chinese Christians were commanded by the Boxers to renounce Christianity or be tortured to death. Two hundred and twenty-two members of the Peking Mission, led by their priest Metrophanes Tsi-Chung and his family, refused to deny Christ, and were deemed worthy of a martyric death.

The commemoration date of the Chinese Martyrs varies between June 10th and June 11th in Orthodox practice throughout the world.