There are countless times in the Old Testament where He came down from heaven, and from mountains. He showed us glimpses of Himself throughout the Old Testament. Then He came to us in flesh. Now, if we have faith and believe in Him, He steps down to us, and dwells in us. What other god would do that? What other god died and rose again and lives forever? What other god would come to our level, and chase after us? No other god would, and cannot, because they are lifeless.
Jesus was there when God picked up the dust and will be there to create the New heaven and earth. Christmas can be a time to acknowledge that. This Christmas, will you acknowledge that He stepped down for you? Mary's pregnancy was like no other. Jesus' birth was like no other. And the way God had all of it played out, with Him lying in a manger, in such a humble way, God had to have stepped and stooped down low enough for us to touch Him. That's how much He loves us.