So don’t let anyone condemn you for what you eat or drink, or for not celebrating certain holy days or new moon ceremonies or Sabbaths. For these rules are only shadows of the reality yet to come. And Christ himself is that reality.
I think it’s important to approach everyone in love the way Jesus does. That being said, it’s more important not to stumble fellow believers by being too religious. The most important thing is that we love Jesus Christ and follow him. I have a friend that has chosen not to celebrate Christmas and instead celebrate Hanukkah and the feasts. I think it’s great, but every year he posts articles saying that all Christians who do celebrate Christmas are sinning. Stumbling other believers is never okay.