Joy to the World, Mt.2:1-2

Because of Bethlehem’s gift, Mt.2:1; Mic. 5:2; Isaiah 9:6-7

Matthew 2:1 ESV

1 Now after Jesus was born in Bethlehem of Judea in the days of Herod the king, behold, wise men from the east came to Jerusalem,

Micah 5:2 ESV

2 But you, O Bethlehem Ephrathah, who are too little to be among the clans of Judah, from you shall come forth for me one who is to be ruler in Israel, whose coming forth is from of old, from ancient days.

Isaiah 9:6–7 ESV

6 For to us a child is born, to us a son is given; and the government shall be upon his shoulder, and his name shall be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace. 7 Of the increase of his government and of peace there will be no end, on the throne of David and over his kingdom, to establish it and to uphold it with justice and with righteousness from this time forth and forevermore. The zeal of the Lord of hosts will do this.

Because of Wise men's gifts, Matthew 2:11.  

Matthew 2:11 ESV

11 And going into the house, they saw the child with Mary his mother, and they fell down and worshiped him. Then, opening their treasures, they offered him gifts, gold and frankincense and myrrh.

Because of Salvation’s gifts, Acts 2:38-39; Mt.1:21

Acts 2:38–39 ESV

38 And Peter said to them, “Repent and be baptized every one of you in the name of Jesus Christ for the forgiveness of your sins, and you will receive the gift of the Holy Spirit. 39 For the promise is for you and for your children and for all who are far off, everyone whom the Lord our God calls to himself.”

Matthew 1:21 ESV

21 She will bear a son, and you shall call his name Jesus, for he will save his people from their sins.”