Oh I am familiar with people like you, they are all over Pakistan
Surah you are referring to has nothing to do with Topic in any possible way, Christmas isn't act of worshiping, its celebration of the prophet (Jesus or Isa in Arabic (peace be upon him) birth.
Jesus or Isa in Arabic (peace be upon him) is of great significance in both Islam and Christianity. However, there are differences in terms of beliefs about the nature and life occurrences of Jesus. There are about 71 verses in the Quran that refer to Prophet Jesus.
Chapter 3 verses 44 thru 60
O Muhammad, these are the "unseen" things, We are revealing to you: you were not present there when the priests of the Temple were casting lots by throwing their quills to decide which of them should be the guardian of Mary: 43 nor were you with them when they were arguing about it. Quran 3:44
And remember when the angels said, "O Mary, God sends you the good news of a Command of His: his name shall be Messiah, Jesus son of Mary. He will be highly honored in this world and in the Next World and he will be among those favored by God. He will speak to the people alike when in the cradle and when grown up, and he will be among the righteous." Hearing this, Mary said, "How, O Lord, shall I have a son, when no man has ever touched me?" "Thus shall it be,"44 was the answer. God creates whatever He wills. When He decrees a thing, He only says, "Be" and it is. (Continuing their message, the angels added,) "And God will teach him the Book and wisdom, and give him the knowledge of the Torah and the Gospel, and appoint him as His Messenger to the children of Israel." Quran 3:45-49