The Four Crowned Martyrs (Quattuor Coronati) were early Christian martyrs venerated in Rome since ancient times, traditionally identified as stonemasons who suffered under the Emperor Diocletian around the year 305 for refusing to carve or honor an idol of a pagan god. Their cult is very old, and the basilica of Santi Quattro Coronati on Rome's Caelian Hill has borne their name since at least the sixth century. They became the patrons of stonemasons, sculptors, and builders.
These craftsmen show that faith is lived out in ordinary work: they would use their skill for what was good but refused to turn it against God, even at the cost of their lives. Their witness reminds us that integrity in our daily labor is itself a form of worship, and that no career or commission is worth more than fidelity to Christ.
Almighty God, who gave the Four Crowned Martyrs the courage to serve you faithfully in their craft and in their death, grant that we may honor you in all our work and never place anything above your love. Amen.