Everliving God, you strengthened your apostle Thomas with firm and certain faith in your Son’s resurrection: Grant us so perfectly and without doubt to believe in Jesus Christ, our Lord and our God, that our faith may never be found wanting in your sight; through him who lives and reigns with you and the Holy Spirit, one God, now and for ever. Amen.
Preface of Apostles
Through the great shepherd of your flock, Jesus Christ our Lord, who after his resurrection sent forth his apostles to preach the Gospel and to teach all nations, and promised to be with them always, even to the end of the ages.