I am not well versed on this, but I believe this is related directly to the Feast of the First Fruits two days after Passover in the Word. Jesus Christ is the First Born of the resurrection. It makes sense to me that this feast was a prophecy of the resurrection of Jesus Christ, and once fulfilled by Him, it is yet to be observed as the First Fruits (First of the Resurrection." It is a halleluyah for me, always. Let me know what you get from this. Feast of the First Fruits, two days after Passover.
My friend, the resurrection of Christ is not commemorated...
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.
This is the offering of Christ presented to the Father.
As far as the firstfruits of the church is celebrated by Pentecost...
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.
The church began on Pentecost. The resurrection of the saints is pictured on Trumpets...
1Co 15:52 In a moment, in the twinkling of an eye, at the last trump: for the trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.
1Co 15:53 For this corruptible must put on incorruption, and this mortal must put on immortality.
1Co 15:54 So when this corruptible shall have put on incorruption, and this mortal shall have put on immortality, then shall be brought to pass the saying that is written, Death is swallowed up in victory.
The actual resurrection of Christ is not celebrated on a Feast day.
