Staying to Scripture Rather than Following Traditions that do not Apply to Us

It is important that the things we do reflect scripture. 

Teaching about the Passover and that it was a picture of Christ Who would come later is fine, but to celebrate it as a holiday sends the message that one is till expecting Him. 

Jews in Isreal still do the Passover because they don't believe their Messiah has come. These same Jews will accept the antichrist because they are looking for a political ruler and he will say He is their christ. This is what the third temple is all about, the one that will be built for their God and will be defiled by the antichrist they will embrace.

Many Christians are replacing the pagan holidays now with what seems more "religious" to them but ending up celebrating something that denies that Christ has come already. Christ gave us the Lord's Supper, which is the only one He commanded us to follow.