On the Mount of Transfiguration, Moses and Elijah appeared with Jesus. Their presence harkened back to the final text of the Old Testament, in which Malachi invites the faithful to remember the covenant made with Moses, and the to look forward to the return of Elijah. The Transfiguration solidifies what the disciples were longing for, the promise of the prophets made flesh in the person of Jesus Christ, come to liberate them from the fear of death and the hatred of oppression.
There’s power in memory. Mark uses the power of memory in the opening of his Gospel to frame the coming of Christ through the remembrance of God’s saving acts in the history of Israel. Though not all memories are uplifting, the beauty of Advent is the promise that God sends Christ to offer healing and peace into the brokenness and strife.
What makes Charlie Brown Christmas good enough that we would be willing to use it as the foundation for the message about the gift of Christ on Christmas Eve? It connects with our brokenness, our wandering, and our hope for the light of Christ.