Jesus, in speaking of the destruction of Jerusalem, and of the world (see vs 2-3), and shows that persons will still be keeping sabbath the 7th day, from then until now, Jews and others:
Mat 24:15 When ye therefore shall see the abomination of
desolation,
spoken of by Daniel the prophet, stand in the holy place, (whoso readeth, let him understand
Mat 24:16 Then let them which be in Judaea flee into the mountains:
Mat 24:17 Let him which is on the housetop not come down to take any thing out of his house:
Mat 24:18 Neither let him which is in the field return back to take his clothes.
Mat 24:19 And woe unto them that are with child, and to them that give suck in those days!
Mat 24:20 But pray ye that your flight be not in the winter,
neither on the sabbath day:
Luk_21:20 And
when ye shall see Jerusalem compassed with armies, then know that the
desolation thereof is nigh.
The sabbath of the LORD has always been the 7th day, from the beginning:
Gen 2:1 Thus the heavens and the earth were finished, and all the host of them.
Gen 2:2 And on the seventh day God ended his work which he had made; and he rested on the seventh day from all his work which he had made.
Gen 2:3 And God blessed the seventh day, and sanctified it: because that in it he had rested from all his work which God created and made.
Exo 20:8 Remember the sabbath day, to keep it holy.
Exo 20:9 Six days shalt thou labour, and do all thy work:
Exo 20:10 But the seventh day is the sabbath of the LORD thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that is within thy gates:
Exo 20:11 For in six days the LORD made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it.
Thus, in the NT, the peoples were still keeping the sabbath, the 7th day:
Luk_4:16 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.
After Jesus rose from the dead, even the Gentiles that repented began to keep sabbath, as foretold (Isaiah 56:1-8; John 10:16, etc):
Act_13:44 And the next sabbath day came almost the whole city together to hear the word of God.
So, when we read in the NT, that Jesus arose on "the first [day] of the week", it is the day which follows the 7th day, the sabbath, and the sabbath follows the preparation day, the 6th day (Exodus 16:5):
Mat 28:1 In the end of the sabbath, as it began to dawn toward the first day of the week, came Mary Magdalene and the other Mary to see the sepulchre.
Mar 16:1 And when the sabbath was past, Mary Magdalene, and Mary the mother of James, and Salome, had bought sweet spices, that they might come and anoint him.
Mar 16:2 And very early in the morning the first day of the week, they came unto the sepulchre at the rising of the sun.
Luk 23:54 And that day was the preparation, and the sabbath drew on.
Luk 23:55 And the women also, which came with him from Galilee, followed after, and beheld the sepulchre, and how his body was laid.
Luk 23:56 And they returned, and prepared spices and ointments; and rested the sabbath day according to the commandment.
Luk 24:1 Now upon the first day of the week, very early in the morning, they came unto the sepulchre, bringing the spices which they had prepared, and certain others with them.
Joh 19:42 There laid they Jesus therefore because of the Jews' preparation day; for the sepulchre was nigh at hand.
Joh 20:1 The first day of the week cometh Mary Magdalene early, when it was yet dark, unto the sepulchre, and seeth the stone taken away from the sepulchre.
The timeline is as follows:
[the 7th Day Sabbath of the LORD thy God]
Jesus at Lazarus' house in Bethany [Mt. Olivet] – [John 12:1]
[the first [day] of the week]
Jesus Triumphal Entry into Jerusalem, "the next day" from leaving Lazarus' house, Hosanna! - [John 12:12,13; Matthew 21:10; Mark 11:11], goes to the Temple, and after looking around, leaves, since it was close to evening back out unto Mt. Olivet.
[the second [day] of the week]
Jesus comes back, curses the fig tree, goes to the Temple, and cleanses the Temple for the Second [last] time of the Money Changers - [Matthew 21:12,13,17; Mark 11:12,15,16,17,19], and Jesus goes back out.
[the third [day] of the week]
Jesus comes back, the Fig tree is withered up from the roots, goes to the Temple, and has the final teachings to the Pharisees, etc - [Matthew 21:18,23; Mark 11:20,27].
This was the "two days" before the "Passover" - [Matthew 26:1-2; Mark 14:1; Luke 21:37-38, 22:1].
Jesus tells the Jewish nation, that their house is forever left desolate, no more fruit again - [Matthew 23:37-39; Luke 13:32-35].
Jesus said, that He still had to do "cures" and "cast out devils" "to day, tomorrow and the third day" and be done - [Luke 13:32,33]
Jesus had been "daily" in the Temple - [Matthew 26:55; Mark 14:49; Luke 19:47, 22:53; John 18:20]
The "today" [Luke 13:3,33]
[the fourth [day] of the week]
The "tomorrow" [Luke 13:32,33]
[the fifth [day] of the week]
The "Third Day" [Luke 13:32,33], being done.
[the sixth [day] of the week; preparation]
Gather twice as much, Christ Jesus the anti-typical Manna, Exodus 16:25,26
The "spices" "had been" [Mark 16;1] purchased sometime after the Crucifixion and before burial so that they could "prepare" [Luke 23:56] them to bring on the "first [day] of the week" [Luke 24:1], even as we see Joseph of Arimathaea doing for the linen - [Mark 14:46]
1st Evening Part - [Matthew 26:31,34; Mark 14:27,30]
1st Morning [Light] Part - [Matthew 27:21; Mark 15:1]
Abib/Nisan 14th; Christ Jesus our Passover is Sacrificed for us - [1 Corinthians 5:7],
[the 7th Day Sabbath of the LORD thy God]
Jesus remained in the Tomb all Sabbath - anti-type Manna - Exodus 16:29,30
The Disciples were keeping the Sabbath according to the Commandment - [Exodus 20:8-11; Luke 23:54,56]
2nd Evening and 2nd Morning Parts - [Matthew 27:58-66, 28:1; Mark 15:42-47; Luke 23:52-53,54; John 19:38-42]
Abib/Nisan 15th - Seasonal Feast Sabbath [First Day of Unleavened Bread, without corruption] - [Leviticus 23:5-8]
[the first [day] of the week]
Christ Jesus, preserved and Risen - Anti-type Manna - Exodus 16:32-34
3rd Evening and 3rd Morning Parts, Christ Risen and shown alive - [Matthew 28:1-10; Mark 16:2-20; Luke 24:1-29; John 20:1-23]
AbibNisan 16th; Christ the Firstfruits/Wavesheaf Offering, Anti-Type Resurrection - [1 Corinthians 15:20,23].
Jesus was walking with the disciples on the Road to Emmaus on the "first [day] of the week", as the day was closing out, being "the third day since these things" were done [Luke 24:21],
[the second [day] of the week]
Jesus was still walking with the two disciples on the Road to Emmaus as the first [day] of the week was closing, and it becomes Evening - [Luke 24:29,35, etc]
There is no other way it can be, unless the scripture and timeline, and even history be broken.