The great majority of Christian denominations, however, celebrate Holy Days that recall events from the [[New Testament]], such as as [[Easter]] and [[Christmas]], even though the exact dates of the events memorialized are not known and the observance of them is nowhere commanded in the Bible. Very few Christian churches have retained the festivals that are described in the books of the [[Old Testament]], but the churches that descend from the former Worldwide Church of God founded by Herbert W. Armstrong in the twentieth century are known for calling upon Bible-believers to resume the observance of them. While they consider these [[Hebrew]] Holy Days to be eternal and obligatory, most Christian churches believe them to have been superceded by the work of Christ and the founding by him of his own church with its own standards.<ref>Somerville, Robert [http://www.awarenessministry.org/whyceleb.htm "Why Christians Celebrate Biblical Memorial Days"] Awareness Ministry. Accessed 17 February 2008</ref> | The great majority of Christian denominations, however, celebrate Holy Days that recall events from the [[New Testament]], such as as [[Easter]] and [[Christmas]], even though the exact dates of the events memorialized are not known and the observance of them is nowhere commanded in the Bible. Very few Christian churches have retained the festivals that are described in the books of the [[Old Testament]], but the churches that descend from the former Worldwide Church of God founded by Herbert W. Armstrong in the twentieth century are known for calling upon Bible-believers to resume the observance of them. While they consider these [[Hebrew]] Holy Days to be eternal and obligatory, most Christian churches believe them to have been superceded by the work of Christ and the founding by him of his own church with its own standards.<ref>Somerville, Robert [http://www.awarenessministry.org/whyceleb.htm "Why Christians Celebrate Biblical Memorial Days"] Awareness Ministry. Accessed 17 February 2008</ref> |