What does the Bible say about the message of angels at Christ's birth?

In Luke 2:10-14, the angels brought a significant message to the shepherds, declaring, 'Fear not; for behold, I bring you good tidings of great joy, which shall be to all people.' This proclamation highlights the centrality of Christ's birth as the arrival of the Savior. The angels provided a clear sign to the shepherds, pointing them to find the baby wrapped in swaddling clothes, lying in a manger. This moment marked the inception of the gospel message, emphasizing that it was not just a revelation for the chosen people of Israel but for all nations, illustrating God's inclusive grace.