(Fresco of the Trinity, Jesuit church in Vienna, c.1705, © Hubertl / Wikimedia Commons / CC BY-SA 4.0)
In the name of our Lord Jesus Christ, send me your Spirit, O God; instill the wisdom of your Holy Spirit into my heart; protect my soul and body, every limb in my body, every fiber of my being, from all possible harm and all traps the Devil may set for me and every temptation to sin. Teach me to give you thanks, O Father, Son, and Holy Spirit. Amen.
- Euchologium Sinaiticum