Collect Prayer on the Feast Day of St. Catherine of Alexandria

Almighty ever-living God, who gave Saint Catherine of Alexandria to your people as a Virgin and an invincible Martyr, grant that through her intercession we may be strengthened in faith and constancy and spend ourselves without reserve for the unity of the Church. Through our Lord Jesus Christ, your Son, who lives and reigns with you in the unity of the Holy Spirit, one God, for ever and ever. Amen.