Book of Common Prayer (page 252)

4. Of the Incarnation

O God, who wonderfully created, and yet more wonderfully
restored, the dignity of human nature: Grant that we may
share the divine life of him who humbled himself to share our
humanity, your Son Jesus Christ; who lives and reigns with you,
in the unity of the Holy Spirit, one God, for ever and ever. Amen.

Preface of the Epiphany

5. Of the Holy Eucharist

Especially suitable for Thursdays

God our Father, whose Son our Lord Jesus Christ in a
wonderful Sacrament has left us a memorial of his passion:
Grant us so to venerate the sacred mysteries of his Body and
Blood, that we may ever perceive within ourselves the fruit
of his redemption; who lives and reigns with you and the
Holy Spirit, one God, for ever and ever. Amen.

Preface of the Epiphany

6. Of the Holy Cross

Especially suitable for Fridays

Almighty God, whose beloved Son willingly endured the agony
and shame of the cross for our redemption: Give us courage to
take up our cross and follow him; who lives and reigns with
you and the Holy Spirit, one God, now and for ever. Amen.

Preface of Holy Week

7. For all Baptized Christians

Especially suitable for Saturdays

Grant, Lord God, to all who have been baptized into the