Book of Common Prayer (page 163)

First Sunday after the Epiphany: The Baptism of our Lord

Father in heaven, who at the baptism of Jesus in the River
Jordan didst proclaim him thy beloved Son and anoint him
with the Holy Spirit: Grant that all who are baptized into his
Name may keep the covenant they have made, and boldly
confess him as Lord and Savior; who with thee and the same
Holy Spirit liveth and reigneth, one God, in glory everlasting.
Amen.

Preface of the Epiphany

Second Sunday after the Epiphany

Almighty God, whose Son our Savior Jesus Christ is the light
of the world: Grant that thy people, illumined by thy Word
and Sacraments, may shine with the radiance of Christ's
glory, that he may be known, worshiped, and obeyed to the ends of the
earth; through Jesus Christ our Lord, who with thee and the Holy Spirit
liveth and reigneth, one God, now and for ever. Amen.

Preface of the Epiphany, or of the Lord's Day

Third Sunday after the Epiphany

Give us grace, O Lord, to answer readily the call of our
Savior Jesus Christ and proclaim to all people the Good
News of his salvation, that we and the whole world may
perceive the glory of his marvelous works; who liveth and
reigneth with thee and the Holy Spirit, one God, for ever and
ever. Amen.

Preface of the Epiphany, or of the Lord's Day