Luke 1:14
And thou shalt have joy and gladness; and many shall rejoice at his birth.
And thou shalt have joy and gladness,.... Not only because of his having a son; but because this his son would be the prophet of the Highest; would go before the Lord, and prepare his ways; give knowledge of salvation to many, and light to them that were in darkness, and guide their feet in the way of peace: all which, and more, he afterwards expresses in his song, whereby this part of the angel's prediction had its accomplishment:
and many shall rejoice at his birth; as the neighbours and cousins of his parents did; see Luke 1:58 and not only they, but all others, who, afterwards had knowledge of him as prophet, and as the forerunner of the Messiah.