Behold, a virgin shall be with child, and shall bring forth a son, and they shall call his name Emmanuel, which being interpreted is, God with us. (Matthew 1:23)
To begin, allow me to clear up any misconceptions that my title may evoke about God having a beginning. That would be heresy. Let me emphatically state that God is eternal, without beginning or ending. “Blessed be the LORD God of Israel from everlasting, and to everlasting. Amen, and Amen” (Psalm 41:13).
That said, at this time of year we celebrate the birth of baby Jesus – the Word made flesh come to “tabernacle” among us. His birth was no more miraculous than the birth of any other baby. In many ways, His arrival took place in possibly the worst of circumstances – born in an animal shelter with a feeding trough as His first cradle. The Gospel writer, Luke, does not specify, but Mary probably had the assistance of midwives at the birth. An often-overlooked phrase in the account states that “while they were there, the days were accomplished that she should be delivered” (Luke 2:6, emphasis mine). Evidently, they were in Bethlehem at least a day or two before the birth. Bethlehem being a small town, the word of a newly arrived expectant mother would surely have come to the ears of competent midwives, and women being women, they would certainly have been willing to lend a hand.
So, the birth itself was nothing special. The conception that took place nine months earlier in Nazareth, that was the miracle! Now, here He was – Baby God! “In the beginning was the Word, and the Word was with God, and the Word was God. The same was in the beginning with God. All things were made by him; and without him was not any thing made that was made” (John 1:1-3, emphasis mine). Yet, here He was – God in the form of a helpless baby that needed to be fed, needed to have His diapers changed, needed to be carried, and needed to be protected. Baby God!
How is that possible? How can God be a helpless baby and Almighty God at the same time? Theologians have debated this question for millennia. Some suggest that Jesus was unaware of His deity until the time of His baptism when God announced, “This is my beloved Son, in whom I am well pleased” (Matthew 3:17). Some say that it was later in His ministry, perhaps at the time He knew His mission to go to the cross. Then there are the pseudo gospels that have the boy Jesus forming birds out of clay and making them come to life. We know nothing of Jesus’ childhood, but the Gospel writer, Luke, does record an account, perhaps at Jesus’ bar mitzva, when He baffled the religious teachers with His wisdom and knowledge. When His earthly parents found Him in the Temple and chided Him for worrying them, He responded, “How is it that ye sought me? [did you not know] that I must be about my Father’s business?” (Luke 2:49, emphasis mine). It appears that Jesus knew His mission at least at the young age of twelve.
Theologians can debate all they want, but it seems clear to me from Scripture that this baby was God in the flesh. How was that possible? The answer is the same answer that the Angel Gabriel gave to Mary. “For with God nothing shall be impossible” (Luke 1:37). In our feeble minds, we want to know all the details of how God does what He does. Our finite minds cannot comprehend the infinite knowledge, wisdom, and power of Almighty God! Indeed, the Bible teaches that “The secret things belong unto the LORD our God: but those things which are revealed belong unto us and to our children for ever, that we may do all the words of this law” (Deuteronomy 29:29). The “secret thing” is how God accomplished such an awesome feat. The God of heaven, the Creator of all that exists, took on human flesh in the form of a helpless baby without giving up any of His “Godship.” We can never fully grasp that. However, the “things which are revealed” show us that “God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life” (John 3:16). “… Christ Jesus: Who, being in the form of God, thought it not robbery to be equal with God: But made himself of no reputation, and took upon him the form of a servant, and was made in the likeness of men: And being found in fashion as a man, he humbled himself, and became obedient unto death, even the death of the cross” (Philippians 2:5-8). He came as a baby – Baby God.
 “The Eternality of God” – https://erniecarrasco.com/2017/06/04/the-eternality-of-god/
 “Miracle of the Incarnation” – https://erniecarrasco.com/2012/12/24/miracle-of-the-incarnation/