Chapter 24 — Part III: The Decalogue — The First Commandment
Section 13. Add to this their love towards us, which, as we easily see from Scripture, prompts them to pour out their prayers for those countries over which they are placed, as well as for us whose guardians they are, and whose prayers and tears they present before the throne of God Hence our Lord admonishes us in the Gospel not to offend the little ones because their angels in heaven always see the face of their Father who is in heaven.