O merciful God,
fill our hearts with the graces of your Holy Spirit,
with love, joy, peace,
long-suffering, gentleness, goodness,
faith, meekness, temperance.
Teach us to love those who hate us,
to pray for those who spitefully use us,
that we may be the children of you, our Father.
You make your sun to shine on the evil and on the good,
and send rain on the just and on the unjust.
In adversity grant us grace to be patient.
In prosperity keep us humble.
Help us guard the door of our lips,
to give little regard for the pleasures of this world,
and to thirst after heavenly things;
through Jesus Christ our Lord. Amen.
Source: St. Anselm, eleventh century
Source of this version: Freely modified from Prayers of the Middle Ages, edited by J. Manning Potts, 1954.