Ad Crucem's Christmons are a collection of ancient Christian symbols and images from Bible stories, which remind us of our faith and help us to teach and confess Christ crucified for sinners.
The O antiphon for December 20, "O Clavis David", is a beautiful expression of Isaiah 22:22's prophecy about the authority of Jesus and the visible sign he has given us until His return to earth in power and glory.
Judah is a lion's cub;
from the prey, my son, you have gone up.
The Word became flesh and made his dwelling among us. We have seen his glory, the glory of the one and only Son, who came from the Father, full of grace and truth