"Above him stood the seraphim; each had six wings: with two, he covered his face, and with two he covered his feet, and with two he flew. And one called to another and said: "Holy, holy, holy is the Lord of hosts; the whole earth is full of his glory!" Isaiah 6:2-3 (RSV). It is impossible to fully understand the holiness of God as mortals. How does the created describe the Creator with no beginning and no end? We have no natural reference point for this type of holiness. Our only chance of understanding God'[...]