A Prayer for the Feast Day of Gregory of Nyssa

Almighty God, who hast revealed to thy Church thine eternal Being of glorious majesty and perfect love as one God in Trinity of Persons: Give us grace that, like thy bishop Gregory of Nyssa, we may continue steadfast in the confession of this faith, and constant in our worship of thee, Father, Son, and Holy Spirit, who livest and reignest now and for ever.