Saint · 284-305
Isaac
Martyrs Isaac, Apollos, and Quadratus, of Nicomedia
New Calendar April 21 Old Calendar May 4
Why they are a saint
The Holy Martyrs Isaac, Apollos and Quadratus were pagans who served at the court of the emperor Diocletian (284-305). The Orthodox Church commemorates Isaac on April 21.
Patronage / why chosen as patron
Orthodox Christians usually take Isaac as a patron when they bear the name Isaac at baptism, or were born or baptized near the feast on April 21. As a martyr, he is also asked for courage and faithfulness under trial.
Prayer
O holy Isaac, pray to God for us.
A short general prayer to a saint, not a liturgical text. No public-domain troparion for this saint is included.