From my perspective, I love holidays. Many families come together at these times. I am thankful to God for them. We are given precious time together with family members and friends that we often don't see at any other time. We share the year with notes in Christmas cards, that perhaps we may not have written otherwise. We are able to show brotherly love toward people who might think it were strange, if not for the open participation that this holiday season invites. I thank God for the many wonderful memories that I have, because of my invitation to be a part of such a joyous celebration!
Rom.14:5-6 and Col.3:16 sum it up for me.
Many people who thumb their noses at holidays, don't hesitate to celebrate weddings and anniversaries. Weddings are shrouded in many pagan practices. But that is not what we focus on. We don't even know the reasons behind the veil, the cake, the wedding party. We assume they are signs of good things. Our heart is in the right condition. That is what counts.
Anything can be made evil, anything can be made good. It is the individual person's heart condition that makes it one or the other.