An angel exists and works as an intelligence, and its state is one of beholding God ceaselessly, who is the object of its intellectual essence. - Meister Eckhart

A question arises regarding the angels who dwell with us, serve us and protect us, whether their joys are equal to those of the angels in heaven, or whether they are diminished by the fact that they protect and serve us. No, they are certainly not; for the work of the angels is the will of God, and the will of God is the work of the angels; their service to us does not hinder their joy nor their working. If God told an angel to go to a tree and pluck caterpillars off it, the angel would be quite ready to do so, and it would be his happiness, if it were the will of God.

If the only prayer you ever say in your entire life is thank you, it will be enough.

All that the Eternal Father teaches and reveals is His being, His nature, and His Godhead, which He manifests to us in His Son, and teaches us that we are also His Son.