Tuesday, September 15, 2026
Proper 19
Liturgical Color: Red
The Fifteenth Sunday after Trinity
O God, the strength of all who put their trust in you: Mercifully accept our prayers, and because, through the weakness of our mortal nature, we can do no good thing without you, grant us the help of your grace to keep your commandments, that we may please you in will and deed; through Jesus Christ our Lord, who lives and reigns with you and the Holy Spirit, one God, for ever and ever. Amen.
Bishop of Carthage and Martyr
Ecumenical Commemoration
The Fifteenth Sunday after Trinity
The Sixteenth Sunday after Trinity
Cyprian was Bishop of Carthage from 249 to 258 and one of the most important theologians of the 3rd century. He was martyred during the Valerian persecution on September 14, 258 (feast observed September 13). His own extensive writings survive, along with an authentic trial record, making him one of the most thoroughly documented figures of early Christianity.
Cyprian was born around 210, probably of wealthy pagan parentage in Carthage. He became a rhetor (teacher of rhetoric) before his conversion to Christianity. His conversion account survives in his Letter 1, addressed to his mentor Donatus, in which Cyprian describes his spiritual transformation. He was baptized as an adult, immediately made a presbyter (priest) by the Bishop Fabian (later martyred under Decius), and within a short time became Bishop of Carthage around 249.
As bishop, Cyprian dealt with two major crises: the Decian persecution (249–251), during which he went into hiding and corresponded with his flock via letters; and the subsequent pastoral question of how to readmit lapsi (those who had lapsed into apostasy during persecution). His letters from this period are invaluable historical documents.
During the Valerian persecution (257–258), Cyprian was initially exiled but then recalled to Carthage for trial. The Acta Proconsularia Cypriani (the official trial record of his proconsular trial) preserves the verbatim proceedings. This document is extraordinarily important: it is an authentic court record, not a hagiographic narrative. According to this trial record, Cyprian was sentenced to death and executed by sword on September 14, 258.
Pontius, Cyprian's deacon, wrote the Vita Cypriani (Life of Cyprian) shortly after the bishop's death. This is the first formal Christian biography written after the Gospels and shows deep knowledge of Cyprian's life and thought. Eusebius of Caesarea cites Cyprian extensively in his Ecclesiastical History and relies on his letters as historical sources.
Traditionally, Cyprian was arrested during the Valerian persecution. According to the Acta Proconsularia, when interrogated about his faith, he responded with clarity and firmness. The proconsul (Valerian's governor) condemned him to death. According to Pontius, Cyprian faced his execution with extraordinary composure and dignity. The tradition emphasizes his spiritual readiness for martyrdom after years of pastoral struggle during the persecutions.