O Holy Spirit, Comforter,
with the Father and the Son
you live as one God.
Descend to our hearts this day,
that while you make intercession for us,
we may call on our Father with full confidence;
through Jesus Christ our Lord. Amen.
Source: Mozarabic Liturgy
Source of this version: Freely modified from Prayers of the Middle Ages, edited by J. Manning Potts, 1954