Sermon: Sunday, the First Day, and the Eighth Day

Representation of Valentinus‘ Ogdoad by Maris Stella

The Continuing Church of God is pleased to announce this sermon from its ContinuingCOG channel:

1:18:59

Where did Sunday come from? What do all the scriptures in the New Testament say about the ‘first day of the week’? What does ogdoad mean? Did early Greco-Roman writers write about that and tie it in with Sunday? Was Valentinus, who promoted the ogdoad, condemned by Church of God leader Polycarp of Smyrna? Why do Protestants keep Sunday? Why do Protestants, Eastern Orthodox, and Roman Catholics consider Sunday the eighth day? Did Plato have anything to do with it? What about Emperor Constantine and his ‘visions’/apparitions? Which was the ‘Lord’s Day’ for the sun god Mithras? What day do Catholic and other leaders say is the Sabbath? Dr. Thiel reads and discusses all the ‘first day of the week’ passages in the Bible.

Here is a link to the sermon: Sunday: First and Eighth Day?

Some items of related interest may include:

Sunday and Christianity Was Sunday observed by the apostolic and true post-apostolic Christians? Who clearly endorsed Sunday? What relevance is the first or the “eighth” day? A related sermon is also available: Sunday: First and Eighth Day?
Valentinus: The Gnostic Trinitarian Heretic He apparently was the first Christ-professing heretic to come up with the idea of three hypostases.
Justin Martyr: Saint, Heretic, or Apostate? Justin is considered one of the first Christian theologians and scholars. But did he support a Gnostic version of Christianity? Do you know what he taught about souls going to heaven upon death? This article shows from his own writings, what Justin really taught.
Marcus, the Marcosians, & Mithraism: Developers of the Eucharist? Marcus was a second century heretic condemned for having a ceremony similar to one still practiced by many who profess Christ, as well as for promoting the ‘eighth day’ ogdoad. Might he also be in the apostolic succession list of the Orthodox Church of Alexandria? Where did the eucharistic host and IHS come from?
Do You Practice Mithraism? Many practices and doctrines that mainstream so-called Christian groups have are the same or similar to those of the sun-god Mithras. December 25th was celebrated as his birthday. Do you follow Mithraism combined with the Bible or original Christianity? A sermon video from Vatican City is titled Church of Rome, Mithras, and Isis?
Another Look at the Didache, Ignatius, and the Sabbath Did Ignatius write against the Sabbath and for Sunday? What about the Didache? What does the actual Greek reveal?
Polycarp of Smyrna: The Heretic Fighter Polycarp was the successor of the Apostle John and a major leader in Asia Minor. Do you know much about what he taught? A YouTube video or related interesy may be: Polycarp of Smyrna: Why Christians should know more about him.
Hope of Salvation: How the Continuing Church of God differ from most Protestants How the real Church of God differs from mainstream/traditional Protestants, is perhaps the question I am asked most by those without a Church of God background. As far as some changes affecting Protestantism, watch the video Charismatic Kenneth Copeland and Anglican Tony Palmer: Protestants Beware! [Português: Esperança do salvação: Como a igreja do deus difere da maioria de protestantes]
Which Is Faithful: The Roman Catholic Church or the Continuing Church of God? Do you know that both groups shared a lot of the earliest teachings? Do you know which church changed? Do you know which group is most faithful to the teachings of the apostolic church? Which group best represents true Christianity? This documented article answers those questions. [Português: Qual é fiel: A igreja católica romana ou a igreja do deus?]
Some Similarities and Differences Between the Eastern Orthodox Church and the Continuing Church of God Both groups claim to be the original church, but both groups have differing ways to claim it. Both groups have some amazing similarities and some major differences. Do you know what they are?
Where is the True Christian Church Today? This free online pdf booklet answers that question and includes 18 proofs, clues, and signs to identify the true vs. false Christian church. Plus 7 proofs, clues, and signs to help identify Laodicean churches. A related sermon is also available: Where is the True Christian Church? Here is a link to the booklet in the Spanish language: ¿Dónde está la verdadera Iglesia cristiana de hoy? Here is a link in the German language: WO IST DIE WAHRE CHRISTLICHE KIRCHE HEUTE? Here is a link in the French language: Où est la vraie Église Chrétienne aujourd’hui?
Continuing History of the Church of God This pdf booklet is a historical overview of the true Church of God and some of its main opponents from Acts 2 to the 21st century. Related sermon links include Continuing History of the Church of God: c. 31 to c. 300 A.D. and Continuing History of the Church of God: 4th-16th Centuries. The booklet is available in Spanish: Continuación de la Historia de la Iglesia de Dios, German: Kontinuierliche Geschichte der Kirche Gottes, and Ekegusii Omogano Bw’ekanisa Ya Nyasae Egendererete.
CCOG.ORG Continuing Church of God The group striving to be most faithful amongst all real Christian groups to the word of God. To see how CCOG has done so far, here are links to two sermons Continuing Church of God (CCOG) first year anniversary: What has been accomplished? and The Continuing Church of God: Two Years of Proclamation. Here is a written link to a version of that sermon in the Spanish language: Aniversario del primer año de la Continuación de la Iglesia de Dios: ¿Qué se ha cumplido?
CCOG.ASIA We in the Continuing Church of God also have the url www.ccog.asia which has a focus on Asia and has various articles in Mandarin Chinese as well as some in English, plus some items in other Asian languages. 我们在继续神的教会也提供此网址 www.ccog.asia, 关注于亚洲并且有各种各样的中英文文章，其中一些用菲律宾语翻译的文章也正在进行中，准备添加到这个网站中。 Here is a link to our Statement of Beliefs in Mandarin Chinese 继续神的教会的信仰声明.
CCOG.IN This is a website targeted towards those of Indian heritage. It has a link to an edited Hindi translation of The Mystery of the Ages and is expected to have more non-English language materials in the future.
CCOG.EU This is a website targeted toward Europe. It has materials in more than one language (currently it has English, Dutch, and Serbian, with links also to Spanish) and it is intended to have additional language materials added.
CCOG.NZ This is a website targeted towards New Zealand and others with a British-descended background.
CCOGCANADA.CA This is a website targeted towards those in Canada.
CDLIDD.ES La Continuación de la Iglesia de Dios. This is the Spanish language website for the Continuing Church of God.
PNIND.PH Patuloy na Iglesya ng Diyos. This is the Philippines website Continuing Church of God. It has information in English and Tagalog.
Bible News Prophecy online radio. This is an audio version of the Bible News Prophecy videos as well as some ContinuingCOG channel sermons. It is also available as a mobile app.
ContinuingCOG channel. Dr. Thiel has produced scores of YouTube video sermons for this channel. Note: Since these are sermon-length, they can take a little longer to load than other YouTube videos.