Genesis 1: 1 In the beginning God created the heavens and the earth. 2 Now the earth was formless and empty, darkness was over the surface of the deep, and the Spirit of God was hovering over the waters.
This is the beginning sentence of scripture, announcing the creation of the world, “formless and empty” with the Spirit of God hovering above it. The sentence portrays creation, including mankind, incomplete and in suspense anticipating the descent of the God to complete His work. The travails of the nation of God before this descent witness to an anticipation.
And when did He finally descend?
At Your baptism in the Jordan, O Lord, the worship of the Trinity was revealed. For the Father’s voice bore witness to You by calling You His Beloved Son; and the Spirit in the from of a dove confirmed the truth of these words. O Christ God who have appeared to us and enlightened the world. Glory to You! (Troparion of the Theophany)
And when did the nation of God receive formal completion? When would more nations of God be propagated to counter the divisions of Babel?
At Pentecost of course.
BLESSED ARE YOU, O Christ our God, who have filled the fishermen with wisdom by sending down the Holy Spirit upon them; and who through them have caught in Your net the whole world. O Lover of Mankind, glory to You!
WHEN THE MOST HIGH came down and confused the tongues, He divided the nations, but when He distributed the tongues of fire, He called all men to unity. Wherefore, we glorify the Holy Spirit with one accord!