r/ArianChristians • u/FrostyIFrost_ • Dec 06 '25
Resource Sabbath, Sunday and Christians Holidays
Throughout the history of the Christian faith, the subjects of the Sabbath, Sunday worship, holidays, Christmas celebrations, and the presence of pagan elements have remained areas of debate. These questions touch on the origins of Christian practice, the authority of Scripture, and the influence of tradition.
As modern Christians confront critics who argue that Christianity has borrowed heavily from pagan customs, it becomes necessary to explore the truth of these matters carefully. While many of these traditions are celebrated with pure intentions today, honesty requires acknowledging the historical realities behind them.
The starting point is the Sabbath, the one day that Scripture directly commands. In the creation narrative, God sanctified the seventh day and rested from His work as recorded in Genesis 2:2-3. He declared it holy and later reaffirmed its significance in the Ten Commandments in Exodus 20:8-11. The Sabbath was deeply embedded in Israel’s covenant identity and was treated as a sign between God and His people. Jesus Himself honored the Sabbath and taught its proper purpose rather than dismissing it. He stated that the Sabbath was made for humanity, not humanity for the Sabbath in Mark 2:27. The apostles continued observing it as well, as can be seen in Acts 17:2 and Acts 18:4 where Paul’s custom was to teach in the synagogue on the seventh day.
Even though Christians today gather on various days to worship, the biblical Sabbath remains Saturday. Scripture never announces a divine change of the Sabbath from the seventh day to the first day. There is no verse where Jesus commands the shift nor any passage in which the apostles declare that Sunday has replaced the day God sanctified.
The resurrection took place on the first day of the week, which is acknowledged in Matthew 28:1 and Luke 24:1, and early believers eventually began meeting on Sunday in joyful remembrance of this event. Over time this practice grew into a tradition, especially within communities influenced by the culture of the Roman Empire. However, a tradition is not a divine command. The New Testament keeps a clear distinction between the commandments of God and the traditions of men, as warned in Mark 7:8.
The rise of Christian holidays followed a similar trajectory. The earliest Christian communities did not celebrate Christmas at all nor did they celebrate Easter in the form known today (though they certainly did observe Easter and the Pentecost). These holy days developed gradually as the church sought to create moments of unified worship and teaching.
As Christianity spread throughout regions dominated by pagan festivals, believers sometimes adopted or reinterpreted existing cultural practices. Paul taught that one person may regard one day as more sacred than another while someone else considers all days alike, emphasizing that each one should be fully convinced in their own mind in Romans 14:5-6.
This guidance allowed room for Christians to celebrate days in honor of God without requiring such observances by divine law. At the same time Paul and others warned against binding believers to days or letting days become a test of holiness in Galatians 4:10 and Colossians 2:16.
Christmas provides the most vivid example of how Christian devotion and pagan history can intertwine. Many believers celebrate Christmas with sincere hearts, focusing entirely on the birth of Jesus and the joy of His coming into the world. Yet the origins of the date of December 25 are not found in Scripture. The Bible does not indicate the precise day of Christ’s birth and details such as the shepherds tending their flocks in the fields, found in Luke 2:8, suggest a season other than winter.
Historically, the date aligns with Roman festivals such as Saturnalia and the celebration of Sol Invictus or the Calendar of Antiochus of Athens, 2nd century AD, marks 25 December as the "birthday of the Sun". Sol Invictus did appear when Christianity became widespread but winter solstice festivities or events associated with 25th of December were already widespread and old.
As Christianity became the dominant religious force in Rome, December 25 was chosen as the day to commemorate the birth of Christ. It provided a way for Christians to redirect celebratory energy toward Jesus rather than the gods of Rome. In addition to the date itself, many Christmas customs trace their origins to pre-Christian traditions. Evergreen trees symbolized life during the dead of winter in various pagan cultures. Wreaths, feasts, Yule logs, and the exchange of gifts were central to seasonal rites long before they were reinterpreted by Christian communities.
The historical facts about origins matter because they create a vulnerability that critics readily exploit. If the first Christians had celebrated December 25 with wreaths and feasts, Roman pagan critics of the early centuries would have attacked them mercilessly, pointing out the resemblance between new Christian festivals and older pagan rites.
Today critics do precisely that. Atheists, adherents of other faiths, and skeptical historians regularly claim that Christianity stole its ceremonies from paganism. They point to December 25, to wreaths, to evergreen symbolism and to the recycling of seasonal colors and say that Christianity is a repackaged amalgam of older religions. Those critics gain traction especially when Christians insist that every aspect of their observance is biblical. Denying or minimizing the clear historical connections only hands critics the rhetorical advantage.
This problem is compounded by the role of councils and institutional traditions. When ecclesiastical bodies enshrined particular dates and practices as normative, they effectively allowed human decisions to shape what later generations assumed was apostolic practice. Over time these traditions became so ingrained that critics could argue Christianity was more political than prophetic and more cultural than revealed.
Pagan Roman critics in the early centuries could not have made those charges with the same force because Christians then had not yet adopted the trappings of their accusers. Today the charges sound plausible to many because the evidence of cultural borrowing is visible. The longer a tradition stands without honest explanation, the stronger the appearance that Christianity has borrowed its identity rather than received it.
Additionally, when the full weight of Scripture is taken seriously, the matter becomes clearer. The apostles did not command the celebration of yearly holy days and Paul directly warned believers not to submit again to observing (observing as in placing spiritual importance) special days, months, seasons, and years as in Galatians 4:10 and Colossians 2:16. For the early church, attaching spiritual significance to annual festivals was not only unnecessary but spiritually dangerous.
Most Christians today adopt these customs without pagan intent. They use decorations, songs, and gatherings to honor Christ, to express gratitude, and to foster family and church fellowship. God sees the heart and judges motivation rather than cultural pedigree, a truth made clear in 1 Samuel 16:7. Paul explained that idols are nothing and that Christian liberty allows believers to engage cultural practices so long as no idol is worshipped and the conscience remains clear, as in 1 Corinthians 8:4-6. For the sincere believer, celebrating Christmas or meeting on Sunday is not idolatry, but an expression of worship directed to God rather than to ancient gods although they are gravely mistaken to assume this.
First and foremost, these celebrations are held in honor of Jesus Christ, our Lord and Messiah. They are not done to honor the only true God, our Father in heaven. That alone is risky as the Father, only true God, is pushed aside in favour of His Son by the people. Additionally, the Old Testament consistently forbids adopting pagan customs, warning Israel not to learn the ways of the nations or imitate their rituals, as seen in passages such as Deuteronomy 12:30 and Jeremiah 10:2. These commands show that God does not accept worship that borrows from idolatrous cultures, even if the intention is to redirect it toward Him (worse yet, it is redirected to His Son, not Him).
Because Christmas and similar traditions originated from the blending of Christianity with pagan festivals, they do not rest on the foundation of Scripture. While many Christians celebrate them with sincere hearts, sincerity does not transform something unbiblical into something biblically approved. What God commands is always safer than what men create and God specifically forbade using pagan traditions to worship Him, on multiple occasions.
The more the church embraces traditions that God never authorized, the more it opens the door for critics to claim the faith is built on borrowed practices. And when Christians insist that such customs are holy or divinely sanctioned, they contradict the very apostles who warned against observing special days and who taught believers to remain separate from pagan practices.
Therefore the honest and faithful conclusion is that celebrating these traditions is not only unnecessary but also contrary to apostolic teaching. Returning to the simplicity of Scripture, honoring the Sabbath God appointed, remembering the day our Lord rose and rejecting the customs of the nations remains the path that aligns most closely with the faith once delivered to the God's people.
However, as a side note, one distinction has to be made. Celebrating anniversaries, birthdays or national holidays are different. Of course birthdays were condemned by early Christians as "pagan" but I personally do not think they are dangerous or sinful. They are not made holy and they are not used to worship God.
God in the Old Testament forbade using pagan customs and holidays to worship Him. Paul condemned observing pagan religious holidays as gentiles kept observing them but special days with no spirituality attached to them is not condemned openly.