An angel is an intelligent essence, always in motion. It has free will, is incorporeal, serves God, and has been bestowed with immortality. Only the Creator understands its true nature.
John of DamascusAll we know if an angel is that it is incorporeal, immaterial, and only by comparing it with God-who is incomparable-can we see that it has some density and body after all, since in reality only God is truly immaterial and incorporeal.
John of DamascusDevotion to you, O Blessed Virgin, is a means of salvation which God gives to those whom he wishes to save.
John of DamascusAll who ask receive, those who seek find, and to those who knock it shall be opened. Therefore, let us knock at the beautiful garden of Scripture. It is fragrant, sweet, and blooming with various sounds of spiritual and divinely inspired birds. They sing all around our ears, capture our hearts, comfort the mourners, pacify the angry, and fill us with everlasting joy.
John of Damascus