Chapter 1
The Pope’s Letter
The Lord’s Day — as Sunday was called from Apostolic Times." Thus commences Pope John Paul II’s Apostolic Letter, Dies Domini, issued July 7, 1998. The Pope provides a reference in order to document his initial assertion. His reference is Revelation 1:10. This Scriptural passage states:
I [John] was in the Spirit on the Lord’s day, and heard behind me a great voice, as of a trumpet.
It will be seen that this verse of Scripture, while mentioning the Lord’s Day, does not in any particular indicate which day of the week is the Lord’s Day. One may read the context of the Biblical passage, and he will find no elucidation of the term. Since the term, "the Lord’s Day" occurs nowhere else in Scripture, it will not assist us to seek another reference containing the term "Lord’s Day" in order to enable us to discover the Biblical meaning of the term.
Yet the only safe ground for a sincere student of the Bible is to permit the Bible to interpret itself. God in His goodness has not left this matter in doubt. In clear, unequivocal terms He has revealed to us which day is the Lord’s Day. The New Testament specifies the day which is the Lord’s Day in two passages of Scripture:
For the Son of man is Lord even of the sabbath day (Matthew 12:8).
And he said unto them, That the Son of man is Lord also of the sabbath (Luke 6:5).
Plainly the Sabbath day is the Lord’s Day. The Bible itself has cited this fact. But a new question arises: Which day is the Sabbath? The context of these two texts reveals that the Jews were accusing the disciples of sabbathbreaking in that they rubbed ears of corn in their hands. Clearly the day referred to was the day the Jews identified as the Sabbath.
If we are sincere searchers for Biblical truth, then we must permit the Scripture to identify the day which the Jews hallowed as the Sabbath. Once more the Bible is specific. Jesus was crucified on the day which many Christians designate as Good Friday. The Jews named that day the preparation day. Speaking of the day of Christ’s death, Luke recorded:
And that day was the preparation, and the sabbath drew on (Luke 23:54).
Thus the Sabbath day of the Jews was the day after Friday.





