Above it stood the seraphim: each one had six wings; with two he covered his face, and with two he covered his feet, and with two he did fly.
All Commentaries on Isaiah 6:2 Go To Isaiah 6
George Leo Haydock
AD 1849
The two Seraphims "burning. "They are supposed to constitute the highest order of angels, Numbers xxi. 6.
His. God's or their own face. Hebrew and Septuagint are ambiguous. Out of respect, (Calmet) they looked not at the divine majesty. (Menochius)