The Covenant with Noah
1 And on the new moon of the third month he went forth from the ark, and built an altar on that mountain.
2 And he made atonement for the earth, and took a kid and made atonement by its blood for all the guilt of the earth; for everything that had been on it had been destroyed, save those that were in the ark with Noah.
3 And he placed the fat thereof on the altar, and he took an ox, and a goat, and a sheep and kids, and salt, and a turtle-dove, and the young of a dove, and placed a burnt sacrifice on the altar, and poured thereon an offering mingled with oil, and sprinkled wine and strewed frankincense over everything, and caused a goodly savour to arise, acceptable before the Lord.
4 And the Lord smelt the goodly savour, and He made a covenant with him that there should not be any more a flood to destroy the earth; that all the days of the earth seed-time and harvest should never cease; cold and heat, and summer and winter, and day and night should not change their order, nor cease for ever.
The Covenant with Abraham
Jubilees 14:1 After these things, in the fourth year of this week, on the new moon of the third month, the word of the Lord came to Abram in a dream, saying: ‘Fear not, Abram; I am thy defender, and thy reward will be exceeding great.’
10 And he took all these in the middle of the month and he dwelt at the oak of Mamre, which is near Hebron.
11 And he built there an altar, and sacrificed all these; and he poured their blood upon the altar, and divided them in the midst, and laid them over against each other; but the birds divided he not.
12 And on that day the Lord made a covenant with Abram, saying: ‘To thy seed will I give this land, from the river of Egypt unto the great river, the river Euphrates, the Kenites, the Kenizzites, the Kadmonites, the Perizzites, and the Rephaim, the Phakorites, and the Hivites, and the Amorites, and the Canaanites, and the Girgashites, and the Jebusites.
13 And the day passed, and Abram offered the pieces, and the birds, and their fruit offerings, and their drink offerings, and the fire devoured them.
14 And on that day we made a covenant with Abram, according as we had covenanted with Noah in this month; and Abram renewed the festival and ordinance for himself for ever.
Birth of Isaac
10 And he said, I will certainly return unto thee according to the time of life; and, lo, Sarah thy wife shall have a son. And Sarah heard it in the tent door, which was behind him.
11 Now Abraham and Sarah were old and well stricken in age; and it ceased to be with Sarah after the manner of women.
12 Therefore Sarah laughed within herself, saying, After I am waxed old shall I have pleasure, my lord being old also?
13 And the Lord said unto Abraham, Wherefore did Sarah laugh, saying, Shall I of a surety bear a child, which am old?
14 Is any thing too hard for the Lord? At the time appointed I will return unto thee, according to the time of life, and Sarah shall have a son.
12 And in the middle of the sixth month the Lord visited Sarah and did unto her as He had spoken and she conceived.
13 And she bare a son in the third month, and in the middle of the month, at the time of which the Lord had spoken to Abraham, on the festival of the first fruits of the harvest, Isaac was born.
time of life = middle of 3rd month
Birth of Judah
Jubilees 28:15 And again Jacob went in unto her, and she conceived, and bare him a fourth son, and he called his name Judah, on the fifteenth of the third month, in the first year of the fourth week.
15th of Sivan, 5785 = Wed, 11 June 2025
15th of Sivan, 5786 = Sun, 31 May 2026
take with grain of salt since God removed his calendar
The Covenant with Israel
1 In the third month, when the children of Israel were gone forth out of the land of Egypt, the same day came they into the wilderness of Sinai.
2 For they were departed from Rephidim, and were come to the desert of Sinai, and had pitched in the wilderness; and there Israel camped before the mount.
3 And Moses went up unto God, and the Lord called unto him out of the mountain, saying, Thus shalt thou say to the house of Jacob, and tell the children of Israel;
4 Ye have seen what I did unto the Egyptians, and how I bare you on eagles’ wings, and brought you unto myself.
5 Now therefore, if ye will obey my voice indeed, and keep my covenant, then ye shall be a peculiar treasure unto me above all people: for all the earth is mine:
Birth of Yeshua
26 And in the sixth month the angel Gabriel was sent from God unto a city of Galilee, named Nazareth,
27 To a virgin espoused to a man whose name was Joseph, of the house of David; and the virgin’s name was Mary.
28 And the angel came in unto her, and said, Hail, thou that art highly favoured, the Lord is with thee: blessed art thou among women.
29 And when she saw him, she was troubled at his saying, and cast in her mind what manner of salutation this should be.
30 And the angel said unto her, Fear not, Mary: for thou hast found favour with God.
31 And, behold, thou shalt conceive in thy womb, and bring forth a son, and shalt call his name Yeshua.
9 months after the 6th month is the 3rd month
1 Hearken to me, ye that follow after righteousness, ye that seek the Lord: look unto the rock whence ye are hewn, and to the hole of the pit whence ye are digged.
2 Look unto Abraham your father, and unto Sarah that bare you: for I called him alone, and blessed him, and increased him.
22 For it is written, that Abraham had two sons, the one by a bondmaid, the other by a freewoman.
23 But he who was of the bondwoman was born after the flesh; but he of the freewoman was by promise.
24 Which things are an allegory: for these are the two covenants; the one from the mount Sinai, which gendereth to bondage, which is Agar.
25 For this Agar is mount Sinai in Arabia, and answereth to Jerusalem which now is, and is in bondage with her children.
26 But Jerusalem which is above is free, which is the mother of us all.
27 For it is written, Rejoice, thou barren that bearest not; break forth and cry, thou that travailest not: for the desolate hath many more children than she which hath an husband.
28 Now we, brethren, as Isaac was, are the children of promise.
29 But as then he that was born after the flesh persecuted him that was born after the Spirit, even so it is now.
John 4:35 Say not ye, There are yet four months, and then cometh harvest? behold, I say unto you, Lift up your eyes, and look on the fields; for they are white already to harvest.
God revealed Deuteronomy 32 on February 15. Four months later is Sunday, June 15.
Revelation 12:5 And she brought forth a man child, who was to rule all nations with a rod of iron: and her child was caught up unto God, and to his throne.
Revelation 14:4 These are they which were not defiled with women; for they are virgins. These are they which follow the Lamb whithersoever he goeth. These were redeemed from among men, being the firstfruits unto God and to the Lamb.
Isaac was born at the festival of the firstfruits.