Today was the feast of St. Isidore of Seville, Doctor of the Church. From the Etymologiae (Book VII, 38-39):
So one speaks of the vestiges of God, because now God is known by way of mirror, but in the completion is recognized as omnipotent when in the future he is presented face to face for all the chosen, so that they contemplate his beauty, whose vestiges they now strive to comprehend, that is, whom they are said to see by way of mirror. For position and vestment and place and time are not said properly of God, but are said metaphorically by way of similitude; thus 'sitting on the Cherubim' is said with relation to position, and 'abyss like a garment his clothing' is said with relation to vestment, and 'your years are not lacking' is said with relation to time, and 'if I ascend to heaven, you are there' is said with relation to place.