Yep, I ignored your two step around the scriptures by trying to justify it with what the Jews did. They are not the source of truth...
Lev 23:5 In the fourteenth day of the first month at even is the LORD'S passover.
Lev 23:6 And on the fifteenth day of the same month is the feast of unleavened bread unto the LORD: seven days ye must eat unleavened bread.
Num 28:16 And in the fourteenth day of the first month is the passover of the LORD.
Num 28:17 And in the fifteenth day of this month is the feast: seven days shall unleavened bread be eaten.
Num 28:18 In the first day shall be an holy convocation; ye shall do no manner of servile work therein:
The fifteenth day is the high day and the bodies had to be taken down before this.
OK, help me out here,
Gen 1:8 And God called the firmament Heaven. And the evening and the morning were the second day.
The second day here is not numbered from the second sunset. It began at dark.
If a day runs from sunset to sunset and there is a dark period and a light period, when did Jesus Christ eat the Passover with His disciples? On the beginning of the fifteenth? Contrary to Lev 23 and Num 28? And then does that mean Crhist was crucified on the high day? Yet He had to be taken down before the high day?
Which is also a Sabbath, a High Day, in direct contradiction to this...
Joh 19:30 When Jesus therefore had received the vinegar, he said, It is finished: and he bowed his head, and gave up the ghost.
Joh 19:31 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.
Then read this carefully...
Luk 23:52 This man went unto Pilate, and begged the body of Jesus.
Luk 23:53 And he took it down, and wrapped it in linen, and laid it in a sepulchre that was hewn in stone, wherein never man before was laid.
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.
Verse 54 says that they took His body down on the preparation day, NOT ON THE SABBATH, THE HIGH DAY.
Luk 23:56 And they returned, and prepared spices and ointments; and rested the sabbath day according to the commandment.
They then rested on the Sabbath which was according to the Commandment. The Fourth Commandment.
So He did not die on the Passover?
Num 28:16 And in the fourteenth day of the first month is the passover of the LORD.
Num 28:17 And in the fifteenth day of this month is the feast: seven days shall unleavened bread be eaten.
Numbers 28 plainly shows that the Passover is the fourteenth and the First Day of Unleavened Bread is the fifteenth.
The Day after the Sabbath here is a Sunday. The Wave Sheaf is ALWAYS on Sunday, it cannot be any other day. Here is why...
Lev 23:9 And the LORD spake unto Moses, saying,
Lev 23:10 Speak unto the children of Israel, and say unto them, When ye be come into the land which I give unto you, and shall reap the harvest thereof, then ye shall bring a sheaf of the firstfruits of your harvest unto the priest:
Lev 23:11 And he shall wave the sheaf before the LORD, to be accepted for you:
on the morrow after the sabbath the priest shall wave it.
Now up to this point, there is nothing to indicate this must be a Sunday but let's read on...
verses 12 through 14 explain about the wave sheaf but do not speak to what day it is, so we'll pick it back up in verse 15...
Lev 23:15 And ye shall count unto you from the morrow after the sabbath, from the day that ye brought the sheaf of the wave offering; seven sabbaths shall be complete:
Lev 23:16 Even unto the morrow after the seventh sabbath shall ye number fifty days; and ye shall offer a new meat offering unto the LORD.
Pentecost always falls on a Sunday as we see in verse 16. The morning after the seventh Sabbath must alway be the morning of the first day of the week, Sunday. If one counts fifty days from Sunday, we come to a Sunday.
By the way, read Lev 23 and you see that the Wave Sheaf is not a Sabbath. It is not a Holy Convocation...
Lev 23:10 Speak unto the children of Israel, and say unto them, When ye be come into the land which I give unto you, and shall reap the harvest thereof, then ye shall bring a sheaf of the firstfruits of your harvest unto the priest:
Lev 23:11 And he shall wave the sheaf before the LORD, to be accepted for you: on the morrow after the sabbath the priest shall wave it.
Lev 23:12 And ye shall offer that day when ye wave the sheaf an he lamb without blemish of the first year for a burnt offering unto the LORD.
Lev 23:13 And the meat offering thereof shall be two tenth deals of fine flour mingled with oil, an offering made by fire unto the LORD for a sweet savour: and the drink offering thereof shall be of wine, the fourth part of an hin.
Lev 23:14 And ye shall eat neither bread, nor parched corn, nor green ears, until the selfsame day that ye have brought an offering unto your God: it shall be a statute for ever throughout your generations in all your dwellings.
Notice it is the morning AFTER the Sabbath, but is not a Sabbath or holy convocation?
Odd, you have never read of the Quartodecimani? Never heard of the Quartodeciman controversy?
The Quartodeciman controversy arose because Christians in the Roman province of Asia (Western Anatolia) celebrated Passover on the 14th of the first month (Aviv), while the churches in and around Rome observed the practice of celebrating Easter on the following Sunday calling it "the day of the resurrection of our Saviour". The difference was turned into an ecclesiastical controversy when synods of bishops held in other provinces condemned the Asian practice.[4]
Background[edit]
Of the disputes about the date when the Christian Pascha should be celebrated, disputes known as Paschal/Easter controversies, the Quartodeciman is the first recorded.
In the mid–second century, the practice in the Roman province of Asia was for the pre-Paschal fast to end and the feast to be held on the 14th day (the full moon) of the Jewish lunar month of Nisan, the date on which the Passover sacrifice had been offered when the Second Temple stood, and "the day when the people put away the leaven".[5] Those who observed this practice were called Quartodecimani, Latin for "fourteenthers", because of holding their celebration on the fourteenth day of Nisan.
The practice had been followed by Polycarp, bishop of Smyrna (c. 69 – c. 155), one of the seven churches of Asia, and a disciple of John the Apostle, and by Melito of Sardis (d. c. 180).[5] Irenaeus says that Polycarp visited Rome when Anicetus was its bishop (c. 153–68), and among the topics discussed was this divergence of custom. Irenaeus noted:
Neither could Anicetus persuade Polycarp not to observe what he had always observed with John the disciple of our Lord, and the other apostles with whom he had associated; neither could Polycarp persuade Anicetus to observe it, as he said that he ought to follow the customs of the presbyters that had preceded him.[6]
Quartodecimanism - Wikipedia, the free encyclopedia
So if you think that a 14th Passover and three days and three nights is something brand new, you have missed a lot of history.