"Was the Sabbath changed from the seventh day of the week to the first day?
Well, yes and no.
Let’s deal with the “no” first.
God, “with whom there is no variation or shadow of turning” (James 1:17), does not change (Malachi 3:6).
If God does not change, neither will His Law. “My covenant I will not break, nor alter the word that has gone out of My lips” (Psalm 89:34). “I know that everything God does will endure forever; nothing can be added to it and nothing taken from it” (Ecclesiastes 3:14).
Some teach that after Christ’s death and resurrection, the Old Testament law was done away with and a new covenant took its place. But Jesus Himself said, “Do not think that I came to destroy the Law or the Prophets. I did not come to destroy but to fulfill. For assuredly, I say to you, till heaven and earth pass away, one jot or one tittle will by no means pass from the law till all is fulfilled” (Matthew 5:17, 18).
*The law of Moses, which foreshadowed Christ’s sacrifice, was indeed made irrelevant,
*but Paul maintains that the Law of God is to be kept, though we now be under grace. “Do we then make void the law through faith? God forbid; yea, we establish the law” (Romans 3:31).
Let’s look at the “yes” now.
Describing a “little horn power” (Daniel 7:8), Daniel says, “He will speak against the Most High and oppress his saints and try to change the set times and the laws” (Daniel 7:25).
Paul made a similar prediction: “Don’t let anyone deceive you in any way, for that day will not come until the rebellion occurs and the man of lawlessness is revealed, the man doomed to destruction. He will oppose and will exalt himself over everything that is called God, or is worshiped, so that he sets himself up in God’s temple, proclaiming himself to be God” (2 Thessalonians 2:3, 4, 7).
About 100 years before Christianity, Egyptian Mithraists introduced the festival of Sunday, dedicated to worshiping the sun, into the Roman Empire. Later, as Christianity grew, church leaders wished to increase the numbers of the church. In order to make the gospel more attractive to non-Christians, pagan customs were incorporated into the church’s ceremonies. The custom of Sunday worship was welcomed by Christians who desired to differentiate themselves from the Jews, whom they hated because of the Jews’ rejection of the Savior. The first day of the week began to be recognized as both a religious and civil holiday. By the end of the second century, Christians considered it sinful to work on Sunday.
The Roman emperor Constantine, a former sun-worshiper, professed conversion to Christianity, though his subsequent actions suggest the “conversion” was more of a political move than a genuine heart change. Constantine named himself Bishop of the Catholic Church and enacted the first civil law regarding Sunday observance in A.D. 321.
Note that Constantine’s law did not even mention Sabbath but referred to the mandated rest day as a “the venerable day of the sun.” And how kind he was to allow people to observe it as it was convenient.
In the Convert’s Catechism of Catholic Doctrine, we read:
Well, yes and no.
Let’s deal with the “no” first.
God, “with whom there is no variation or shadow of turning” (James 1:17), does not change (Malachi 3:6).
If God does not change, neither will His Law. “My covenant I will not break, nor alter the word that has gone out of My lips” (Psalm 89:34). “I know that everything God does will endure forever; nothing can be added to it and nothing taken from it” (Ecclesiastes 3:14).
Some teach that after Christ’s death and resurrection, the Old Testament law was done away with and a new covenant took its place. But Jesus Himself said, “Do not think that I came to destroy the Law or the Prophets. I did not come to destroy but to fulfill. For assuredly, I say to you, till heaven and earth pass away, one jot or one tittle will by no means pass from the law till all is fulfilled” (Matthew 5:17, 18).
*The law of Moses, which foreshadowed Christ’s sacrifice, was indeed made irrelevant,
*but Paul maintains that the Law of God is to be kept, though we now be under grace. “Do we then make void the law through faith? God forbid; yea, we establish the law” (Romans 3:31).
Let’s look at the “yes” now.
Describing a “little horn power” (Daniel 7:8), Daniel says, “He will speak against the Most High and oppress his saints and try to change the set times and the laws” (Daniel 7:25).
Paul made a similar prediction: “Don’t let anyone deceive you in any way, for that day will not come until the rebellion occurs and the man of lawlessness is revealed, the man doomed to destruction. He will oppose and will exalt himself over everything that is called God, or is worshiped, so that he sets himself up in God’s temple, proclaiming himself to be God” (2 Thessalonians 2:3, 4, 7).
About 100 years before Christianity, Egyptian Mithraists introduced the festival of Sunday, dedicated to worshiping the sun, into the Roman Empire. Later, as Christianity grew, church leaders wished to increase the numbers of the church. In order to make the gospel more attractive to non-Christians, pagan customs were incorporated into the church’s ceremonies. The custom of Sunday worship was welcomed by Christians who desired to differentiate themselves from the Jews, whom they hated because of the Jews’ rejection of the Savior. The first day of the week began to be recognized as both a religious and civil holiday. By the end of the second century, Christians considered it sinful to work on Sunday.
The Roman emperor Constantine, a former sun-worshiper, professed conversion to Christianity, though his subsequent actions suggest the “conversion” was more of a political move than a genuine heart change. Constantine named himself Bishop of the Catholic Church and enacted the first civil law regarding Sunday observance in A.D. 321.
On the venerable day of the sun let the magistrate and people residing in cities rest, and let all workshops be closed. In the country however, persons engaged in agricultural work may freely and lawfully continue their pursuits; because it often happens that another day is not so suitable for grain growing or for vine planting; lest by neglecting the proper moment for such operations the bounty of heaven should be lost. —Schaff’s History of the Christian Church, vol. III, chap. 75.
Note that Constantine’s law did not even mention Sabbath but referred to the mandated rest day as a “the venerable day of the sun.” And how kind he was to allow people to observe it as it was convenient.
In the Convert’s Catechism of Catholic Doctrine, we read:
Q. Which is the Sabbath day?SabbathTruth
A. Saturday is the Sabbath day.
Q. Why do we observe Sunday instead of Saturday?
A. We observe Sunday instead of Saturday because the Catholic Church, in the Council of Laodicea, (AD 336) transferred the solemnity from Saturday to Sunday….
Q. Why did the Catholic Church substitute Sunday for Saturday?
A. The Church substituted Sunday for Saturday, because Christ rose from the dead on a Sunday, and the Holy Ghost descended upon the Apostles on a Sunday.
Q. By what authority did the Church substitute Sunday for Saturday?
A. The Church substituted Sunday for Saturday by the plenitude of that divine power which Jesus Christ bestowed upon her!
—Rev. Peter Geiermann, C.SS.R., (1946), p. 50."