St. Augustine’s Prayer to the Holy Spirit

Breathe in me, O Holy Spirit, that my thoughts may all be holy. 

Act in me, O Holy Spirit, that my works, too, may be holy. 

Draw my heart, O Holy Spirit, that I love but what is holy. 

Strengthen me, O Holy Spirit, to defend all that is holy. 

Guard me, then, O Holy Spirit, that I always may be holy.

Amen.