Isaiah announces the good news of salvation in various ways. First, the moment of proclamation resembles a messenger who swiftly runs to announce that exile and displacement are over. Zion’s God has been victorious over their enemies and is coming to dwell among the people. In a second picture, the arm of God is bared, revealing the source of the divine power. This demonstration of strength reminds the people of the might of their protector. Just as the messenger heralds peace and salvation to Zion, so the deliverance of the city heralds the mighty power of God to the ends of the earth.
The passage from Hebrews acclaims Christ as the agent of revelation, creation, and salvation. As a reflection of God’s glory and an exact representation of God’s being, Christ could rightly be called the revelation of God. As Son of God, Christ is the heir of all things and the agent through whom the world was made and through whom it continues to be sustained. Besides preeminence, this assertion suggests preexistence. Since it was through Wisdom that God created, and Wisdom is the pure emanation of the glory of God, the author concludes that Christ is also the Wisdom of God.
The Gospel of John characterizes Christ as the preexistent Word. Furthermore, like Wisdom, the Word was actively involved in creation. Finally, the Word is the true light that comes into the world. This Word resided in some primordial place, but now has entered human history. Though several translations state that the Word “made his dwelling among us,” a better reading of the Greek might be “tented.” It calls to mind the tabernacle in the wilderness where God dwelt or tented among the people (Exodus 40:34) as well as the tradition about Wisdom establishing her tent in the midst of the people (Sirach 24:8). The Word of God, who is also the holiness and the wisdom of God, now dwells in our midst.