Analysis of information sources in references of the Wikipedia article "Lễ Giáng sinh" in Vietnamese language version.
Christians believe that a number of passages in the Bible are prophecies about future events in the life of the promised Messiah or Jesus Christ. Most, but not all, of those prophecies are found in the Old Testament... Born in Bethlehem (Micah 5:2): "But thou, Bethlehem Ephratah, though thou be little among the thousands of Juda, yet out of thee shall he come forth unto me that is to be ruler in Israel; whose goings forth have been from of old, from everlasting."
Christians believe that a number of passages in the Bible are prophecies about future events in the life of the promised Messiah or Jesus Christ. Most, but not all, of those prophecies are found in the Old Testament... Born in Bethlehem (Micah 5:2): "But thou, Bethlehem Ephratah, though thou be little among the thousands of Juda, yet out of thee shall he come forth unto me that is to be ruler in Israel; whose goings forth have been from of old, from everlasting."
Christmas is not really about the celebration of a birth date at all. It is about the celebration of a birth. The fact of the date and the fact of the birth are two different things. The calendrical verification of the feast itself is not really that important... What is important to the understanding of a life-changing moment is that it happened, not necessarily where or when it happened. The message is clear: Christmas is not about marking the actual birth date of Jesus. It is about the Incarnation of the One who became like us in all things but sin (Hebrews 4:15) and who humbled Himself "to the point of death-even death on a cross" (Phil. 2:8). Christmas is a pinnacle feast, yes, but it is not the beginning of the liturgical year. It is a memorial, a remembrance, of the birth of Jesus, not really a celebration of the day itself. We remember that because the Jesus of history was born, the Resurrection of the Christ of faith could happen.
The origins of the celebrations of Christmas and Epiphany, as well as the dates on which they are observed, are rooted deeply in the history of the early church. There has been much scholarly debate concerning the exact time of the year when Jesus was born, and even in what year he was born. Actually, we do not know either. The best estimate is that Jesus was probably born in the springtime, somewhere between the years of 6 and 4 BC, as December is in the middle of the cold rainy season in Bethlehem, when the sheep are kept inside and not on pasture as told in the Bible. The lack of a consistent system of timekeeping in the first century, mistakes in later calendars and calculations, and lack of historical details to cross-reference events have led to this imprecision in fixing Jesus' birth. This suggests that the Christmas celebration is not an observance of a historical date, but a commemoration of the event in terms of worship.
The origins of the celebrations of Christmas and Epiphany, as well as the dates on which they are observed, are rooted deeply in the history of the early church. There has been much scholarly debate concerning the exact time of the year when Jesus was born, and even in what year he was born. Actually, we do not know either. The best estimate is that Jesus was probably born in the springtime, somewhere between the years of 6 and 4 BC, as December is in the middle of the cold rainy season in Bethlehem, when the sheep are kept inside and not on pasture as told in the Bible. The lack of a consistent system of timekeeping in the first century, mistakes in later calendars and calculations, and lack of historical details to cross-reference events have led to this imprecision in fixing Jesus' birth. This suggests that the Christmas celebration is not an observance of a historical date, but a commemoration of the event in terms of worship.
