The Christarakana: Book of Common Prayer, Church of India, Pakistan, Burma and Ceylon
May the Cross of the Son of God who is mightier than all the hosts of Satan, and more glorious than all the angels of heaven, abide with you in your going out and your coming in! By day and night, at morning and at evening, at all times and in all places, may it protect and defend you! From the wrath of evil men, from the assaults of evil spirits, from foes invisible, from the snares of the devil, from all low passions that beguile the soul and body, may it guard, protect and deliver you.
The Oxford Book of Prayer, ed. Appleton, p. 173