"Christmas" is indeed a pagan holy day, co-opted by the establishment religions as per satan's plan. Most folks are far too lazy to research the truth of the matter for themselves. Regardless, born again believers accept the Holy Bible as the final authority in all matters of faith and practice, and It clearly provides the discerning with much information on this topic.
For example, since Christmas is celebrating a "birthday", we should see what the scripture teaches about birthdays. Throughout the entire scripture, there are only 2 birthday celebrations. One was King Herod, who chopped off the head of John the Baptist because of his birthday (Mat.14:6-8). The other one was the Pharaohs', who decided to hang to death his chief baker in celebration of his birthday (Gen.40:20-22). Only unbelievers have celebrated birthdays according to God's Word. The scripture mentions no man of God having ever celebrated a birthday.
Maybe this is why the scripture does not mention when Jesus was born...because we're not suppose to celebrate birthdays, which is a heathen tradition! Birthdays have to do with the celebration of the flesh, and we're not to celebrate Christ in a fleshly manner but in a spiritual way. To a Christian, it is not the first birth from corruptible seed that's important (1 Peter 1:23), but our second birth, when we’re "born again" (John 3:3,7). The 1st birth is of the world, the 2nd of God (John 1:12-13).
Carefully note this point: We cannot possibly please God by setting up our own means of worshipping Him. Paul called worship contrived by man "will worship", and condemned it (Colossians 2:23; read the entire context from 2:8 through 2:23). Jeroboam sinned by instituting a day of atonement which was "like the one feast which is in Judah," the one ordained by God, but on a different day. The inspired text indicts Jeroboam because "he devised in his own heart" a month for a holy day (1 Kings 12:32-33). Even though they were offering incense to the Lord, Nadab and Abihu failed to treat Him as holy because they used fire from a source other than that which was prescribed (Leviticus 10:1-3). They were consumed by fire from the Lord for their transgression.
Christmas is man-made, and therefore an unacceptable means of worship. Worship, by definition, is an act recognizing the one who is worshipped as Lord. If he is Lord, whose Will should prevail? If I dictate the means of worshipping, whose Will prevails? Do you see the point? Worshipping God in my own way is a contradiction. To worship God, I must do so according to His will. What is God’s Will? God's Will is his Law written in our hearts (Psalm 40:8). Jesus said his true family are those who "shall do the will of my Father which is in heaven" (Mat.12:50). Christmas is a tradition, and we don't worship God by following man-made traditions (Mat.15:3,6, Mark 7:7-9,13, Col.2:8). We are to show our love for Jesus by doing what Jesus himself said to do in John 14:15, "If ye love me, keep my commandments" (John 21,24; 15:10,14, James 1:22, Rom.2:13, 1 John 5:2-3). "Holi-day" means "Holy-day", and only one entity can make a day Holy. Did God, or man, make Christmas a Holy-day? If we know that the roots of Christmas are of pagan origin, shouldn't the roots of our worship be in the scriptures, rather than paganism?
Some will argue for the "keeping of Christmas" on the basis of "giving the kiddies a good time." But why do this under the cloak of honoring the Savior's birth? Why is it necessary to drag in His Holy name in connection with what takes place at this season of carnal jollification? As Jesus once asked, in Luke 6:46, "And why call ye me, Lord, Lord, and do not the things which I say?"
Anybody that believes that the Law of God and the law of the land are separate, they've deluded themselves. That's not living in the truth, that's living in an image of someone else's idea. Is there any law that man can create which sets the bounds of God's Law?
Obviously, you are not aware that the US Constitution, which does NOT contain the word "God" anywhere in it, bans all religious tests (thus banning God)!
Scripture tells us to test people, to see if they are of God or not.
1 John 4:1, "Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world."
This only makes sense, when one is sincerely interested in associating with godly people, while avoiding the contamination and influence of ungodly men.
The key, however, to the rejection of the rule of God was Article VI, Clause 3, "The Senators and Representatives before mentioned, and the Members of the several state Legislatures, and all executive and judicial Officers, both of the United States and of the several States, shall be bound by Oath or Affirmation, to support this Constitution; but no religious Test shall ever be required as a Qualification to any Office or public Trust under the United States."
I advise all to actually r-e-a-d the document of the government to which they have submitted thermselves.
There is no other legitimate purpose for any human action than the advancement of the Kingdom of God. Patriotism (advancing the interests of a political coalition) is wrong; Humanism (advancing your own personal interests) is wrong; Satanism (advancing demonic interests) is wrong. Since all action runs to some purpose, if the purpose is not the building of God's Kingdom, then it is to build a rival Kingdom. There is no neutrality. The State cannot be impartial and non-religious.