According to Bro Eli he said that celebrations of Christmas is not Biblical rather they go to Jerusalem to celebrate the feast of Passover as seen in Luke 4 vs 42 -50. If the celebrations of Jesus Christ was done during the old it's should have written in the bible but it was not written in the bible.
What was acknowledge was the remembrance of the death of Jesus Christ as seen in 1 Corinthians 11 vs 26 according to the first Christains of the old they believed that the death of someone that is righteous is better than the day of the person death and as that the death of Jesus Christ was very important than the birth of Jesus Christ.
Am not against celebration for the birth of Jesus Christ rather we should not forget the death of Jesus Christ What is brought for us and it's effects on us coupled the benefit it's brings to mankind.