Met Any Strange Christians Lately? What would you think if you heard of Christians who don't keep Christmas or Easter and who meet to worship on Saturdays? Chances are, these people may sound a little strange to you and unlike any other Christians you know. You say, "There's no way these people can be Christians!" Strange as it may seem, observing biblical Holy Days (like Passover, Pentecost, and the Day of Atonement) and worshiping on Saturdays were the common practices of Christians of the e …