YHWHYahuahIsraelTorahYahushua

According to traditional Rabbinical understanding,

Abib 16, or the 2nd day of Matsah, is the time that the Kohen Gadol waved the sheaf/omer of grain (First-fruits offering).

When did Yahusha ascend to Abba to do this? Not Abib 16, as Rabbinical Judaism teaches is the time of the Wave Sheaf Offering. We see that Yahusha became our Wave Sheaf Offering, and would not allow Miryam of Migdal to touch

Him, because He had not yet performed this (Yoch. 20:17).

Yahusha did it on the first day of the week, and it was not on Abib 16.

His resurrection represented the wave-sheaf offering.

Later that same day, He allowed His talmidim to touch Him (Yoch. 20:27).

Yahusha is the sheaf of First-fruits, and could not "wave" Himself before Yahuah until He resurrected.

His resurrection was at the end of the weekly Shabbat.

Then on the first day of the week, the "morrow after the Sabbath", He performed the wave-offering, Himself.

50 days later, another "morrow after the seventh Shabbat", comes Shabuoth, often called "Pentecost" (count-fifty).

On Abib 16, or the 2nd day of Matsah, our Kohen Gadol was in the Earth, fulfilling the sign of Yonah.
It's incredible to see how Yahusha timed His last Passover meal, 3 days and 3 nights in the tomb,

then resurrected to become the wave offering Himself on the "morrow after the Sabbath".
Yahusha is our first-fruits omer/sheaf offering!

To interpret a "week" to mean anything but "THE" week, allows for us to count-off ANY set of 7 days and call that a "week" (i.e., the 4th day through the 3rd day - as in "a week from today"). This kind of treatment of the term may be comfortable with our modern world, however it is not able to be justified by any example seen in Scripture. A "month" is 29.5 days, and when Yahuah speaks of a month, He's talking about the
real month, not a "group" of 29.5 days that we can slide around any way we like. The moon defines what a month is, as the sun defines what a day is. The week was shown to Israel with the manna for 40 years, but has no other reference point than the weekly Sabbaths. If we allow ourselves to ignore the Sabbath as the reference point for what a "week" is, then we've departed from reality. I only wish to stay with what is the SAFEST interpretation, checking ALL the words carefully. I could not, in good conscience, ignore the situation that exists here, since how a person interprets the words will establish the High Sabbaths.

SHEBA SHABATHOTH TAMIMOTH (seven Sabbaths complete/intact) at Wayyiqra 23:15 is rendered "seven complete Sabbaths" in its literal form by many, and others follow the idea of "seven complete weeks".
If these "weeks" were truly intact weeks of day 1 through day 7, then there is no difference in the outcome.
As you know, Rabbinical Judaism's interpretation allows for "weeks" to represent any 7-day grouping, so the day of Shabuoth can "float", and occur on any day of the week.
With this interpretation, they have to overlook the literal words "HASHABBATH HASHABIYOTH" (seventh Sabbath) at 23:16.
While we can make some compromises with how to bring some words over to our English, it's a huge stretch to make the word "HASHABBATH" to mean "week" (23:16).
Yahuah stated it two ways so that this special anniversary of Israel's marriage to Him would have a self-checking test.
The day after the seventh Sabbath will always fall on the 1st day of the week. I've always seen this as a miniature form of Jubilees, 49 (7x7) years + 1 making a total of 50 years, as Shabuoth counts up to the 50th day, after 7 intact weeks.
This also makes the Sabbatical "years" a type of reflection of the intact week of 7 "days".

To interpret a "week" to mean anything but "THE" week, allows for us to count-off ANY set of 7 days and call that a "week" (i.e., the 4th day through the 3rd day - as in "a week from today"). This kind of treatment of the term may be comfortable with our modern world, however it is not able to be justified by any example seen in Scripture. A "month" is 29.5 days, and when Yahuah speaks of a month, He's talking about the real month, not a "group" of 29.5 days that we can slide around any way we like. The moon defines what a month is, as the sun defines what a day is. The week was shown to Israel with the manna for 40 years, but has no other reference point than the weekly Sabbaths. If we allow ourselves to ignore the Sabbath as the reference point for what a "week" is, then we've departed from reality. I only wish to stay with what is the SAFEST interpretation, checking ALL the words carefully. I could not, in good conscience, ignore the situation that exists here, since how a person interprets the words will establish the High Sabbaths.