Collect
Almighty God, unto whom all hearts are open, all desires known, and from whom no secrets are hid; cleanse the thoughts of our hearts by the inspiration of Thy Holy Spirit, that we may perfectly love Thee, and worthily magnify Thy holy Name, through Jesus Christ our Lord. Amen.
—Gregorian Sacramentary
For Grace and Power
O Lord, we beseech Thee mercifully to receive the prayers of Thy people who call upon Thee; and grant that they may both perceive and know what things they ought to do, and also may have grace and power faithfully to fulfill the same; through Jesus Christ our Lord. Amen.
—Gregorian Sacramentary
For the World
Almighty and everlasting God, the Brightness of faithful souls, fill the world with Thy glory, we pray Thee, and show Thyself, by the radiance of Thy light, to all the nations of the world, through Jesus Christ, our Lord. Amen.
—Gregorian Sacramentary