By the two birds Christ is denoted, both dead as man, and living as God. He is likened to a bird, because He is understood and declared to be from above, and from heaven. And the living bird, having been dipped in the blood of the dead one, was afterwards let go. For the living and divine Word was in the crucified and dead temple [of the body], as being a partaker of the passion, and yet impassible to God.