Prayer to Know God’s Will
May it please the supreme and divine Goodness
to give us all abundant grace
ever to know his most holy will
and perfectly to fulfill it.
—St. Ignatius of Loyola
This prayer was added to the end of many letters St. Ignatius wrote.
Excerpt from Hearts on Fire: Praying with Jesuits, edited by Michael Harter, SJ.
Related Links
Personal Prayer of Pedro Arrupe
Prayer for Generosity St. Ignatius
Suscipe (Take, Lord, Receive) St. Ignatius
24 retreat centers in the United States are affiliated with the Jesuits. All of them offer Ignatian retreats throughout the year. 
The Daily Examen is an excellent practice of Ignatian prayer. It will help you find the presence of God in everyday life.