Detestable Last 30 year
Malachi 4:5-6 Behold, I will send you Elijah the prophet before the coming of the great and dreadful day of the Lord. And he will turn the hearts of the fathers to the children, and the hearts of the children to their fathers, lest I come and strike the earth with a curse."
Before that dreadful day, Elijah must come back to turn the hearts of the children to their fathers. This was fulfilled by the coming of John the Baptist as Elijah and this was confirmed again and again by our Lord Jesus (Mat 11:14, 17:12, Mark 9:13).
Luke 1:16-17 "And he (John the Baptist) will turn many of the children of Israel to the Lord their God. He will also go before Him in the spirit and power of Elijah, 'to turn the hearts of the fathers to the children,' and the disobedient to the wisdom of the just, to make ready a people prepared for the Lord."
Devout Jews were Saved
Luke 1:76-77 "And you, child, will be called the prophet of the Highest; for you will go before the face of the Lord to prepare His ways, to give knowledge of salvation to His people by the remission of their sins,
Once a Jew repents and keeps the Mosaic law, he will be able to know and understand the salvation provided by our Lord Jesus Christ for the remission of his sins.
John 5:46 "For if you believed Moses, you would believe Me; for he wrote about Me. "
Priesthood knew Jesus was the Messiah
Mark 12:6-7 Therefore still having one son, his beloved, he also sent him to them last, saying, 'They will respect my son.' But those vinedressers said among themselves, 'This is the heir. Come, let us kill him, and the inheritance will be ours.'
The Jewish Priesthood knew that Jesus the Son of God was sent by the Father to be their Messiah. Out of the fear of man (Roman) and the loss of their highly respected positions, these faithless Jewish leaders denied their Messiah and shed innocent blood by convincing the Jews to crucify Jesus as the false Messiah.
John 11:48 "If we let Him alone like this, everyone will believe in Him, and the Romans will come and take away both our place and nation."
"Lest I come and strike the earth with a curse."
Mat 27:23, 25 Then the governor said, "Why, what evil has He done?" But they cried out all the more, saying, "Let Him be crucified!" ...And all the people answered and said, "His blood be on us and on our children."
The great and dreadful Day of the Lord for the Jews was the Day they cursed themselves, crucified their Messiah, shed innocent blood and denied the Word was made flesh. Immediately, YHWH left and destroyed the temple of God thereby making the Old Covenant (Judaism) obsolete.
Only the new covenant of the blood of Jesus for the salvation of all mankind can save them.
Mat 27:50-51 And Jesus cried out again with a loud voice, and yielded up His spirit. Then, behold, the veil of the temple was torn in two from top to bottom; and the earth quaked, and the rocks were split,
Synagogue of Satan
1 John 4:2-3 By this you know the Spirit of God: Every spirit that confesses that Jesus Christ has come in the flesh is of God, and every spirit that does not confess that Jesus Christ has come in the flesh is not of God. And this is the spirit of the Antichrist, which you have heard was coming, and is now already in the world.
After the Jews had rejected Jesus as the Word made flesh, their God is no longer the triune YHWH but the Antichrist or Satan. Their synagogues are called the synagogue of Satan
Christians must not participate in any of the Jewish feasts, celebrations or functions, otherwise they may lose their salvation for worshipping Satan or the Antichrist.
Rev 3:9a "Indeed I will make those of the synagogue of Satan, who say they are Jews and are not, but lie—