A prayer for Trinity Sunday

Almighty and everlasting God,
you have given to us you servants grace,
by the confession of a true faith,
to acknowledge the glory of the eternal Trinity,
and in the power of your divine Majesty
to worship the Unity:
Keep us steadfast in this faith and worship,
and bring us at last
to see you in your one and eternal glory, O Father;
who with the Son and the Holy Spirit live and reign,
one God, for ever and ever. Amen.