Scripture shows. Jesus and the apostles kept every Sabbath. The Lords Supper was not on Sunday, it was before His death and He rose on Sunday, or the first day, resting the Sabbath day even in death. Never once teaching anything changed with His Sabbath commandment. God personally blessed the Sabbath day, only He can reverse Num 23:20 and there is no thus saith the Lord where God or Jesus says we don’t have to keep, all the thus saith the Lords on the Sabbath and there are many are for us to keep and not profane.
And they went into Capernaum; and straightway on the sabbath day he (Jesus) entered into the synagogue, and taught.
- Mark 1:21
And he said unto them, The sabbath was made for man, and not man for the sabbath:
- Mark 2:27
And when the sabbath day was come, he began to teach in the synagogue: and many hearing him were astonished, saying, From whence hath this man these things? and what wisdom is this which is given unto him, that even such mighty works are wrought by his hands?
- Mark 6:2
And now when the even was come, because it was the preparation, that is, the day before the sabbath,
- Mark 15:42
And he came to Nazareth, where he had been brought up: and, as his custom was, he went into the synagogue on the sabbath day, and stood up for to read.
- Luke 4:16
And came down to Capernaum, a city of Galilee, and taught them on the sabbath days.
- Luke 4:31
And it came to pass also on another sabbath, that he entered into the synagogue and taught: and there was a man whose right hand was withered.
- Luke 6:6
And the scribes and Pharisees watched him, whether he would heal on the sabbath day; that they might find an accusation against him.
- Luke 6:7
Then said Jesus unto them, I will ask you one thing; Is it lawful on the sabbath days to do good, or to do evil? to save life, or to destroy it?
- Luke 6:9
And he was teaching in one of the synagogues on the sabbath.
- Luke 13:10
And that day was the preparation, and the sabbath drew on.
- Luke 23:54
And they returned, and prepared spices and ointments; and rested the sabbath day according to the commandment.
- Luke 23:56
The Jews therefore, because it was the preparation, that the bodies should not remain upon the cross on the sabbath day, (for that sabbath day was an high day,) besought Pilate that their legs might be broken, and that they might be taken away.
- John 19:31
Then returned they unto Jerusalem from the mount called Olivet, which is from Jerusalem a sabbathday's journey.
- Acts 1:12
But when they departed from Perga, they came to Antioch in Pisidia, and went into the synagogue on the sabbath day, and sat down.
- Acts 13:14
For they that dwell at Jerusalem, and their rulers, because they knew him not, nor yet the voices of the prophets which are read every sabbath day, they have fulfilled them in condemning him.
- Acts 13:27
And when the Jews were gone out of the synagogue, the Gentiles besought that these words might be preached to them the next sabbath.
- Acts 13:42
And the next sabbath day came almost the whole city together to hear the word of God.
- Acts 13:44
For Moses of old time hath in every city them that preach him, being read in the synagogues every sabbath day.
- Acts 15:21
And on the sabbath we went out of the city by a river side, where prayer was wont to be made; and we sat down, and spake unto the women which resorted thither.
- Acts 16:13
And Paul, as his manner was, went in unto them, and three sabbath days reasoned with them out of the scriptures,
- Acts 17:2
And he reasoned in the synagogue every sabbath, and persuaded the Jews and the Greeks.
- Acts 18:4
Blessed is the man that doeth this, and the son of man that layeth hold on it; that keepeth the sabbathfrom polluting it, and keepeth his hand from doing any evil.
- Isaiah 56:2
Also the sons of the stranger, that join themselves to the LORD, to serve him, and to love the name of the LORD, to be his servants, every one that keepeth the sabbath from polluting it, and taketh hold of my covenant;
- Isaiah 56:6
If thou turn away thy foot from the sabbath, from doing thy pleasure on my holy day; and call the sabbath a delight, the holy of the LORD, honourable; and shalt honour him, not doing thine own ways, nor finding thine own pleasure, nor speaking thine own words:
- Isaiah 58:13
And it shall come to pass, that from one new moon to another, and from one sabbath to another, shall all flesh come to worship before me, saith the LORD.
- Isaiah 66:23