The greatest spiritual awakening will be when the Jews see Jesus and all Israel will be saved
“And I will pour out on the house of David and the inhabitants of Jerusalem a spirit of grace and pleas for mercy, so that, when they look on me, on him whom they have pierced, they shall mourn for him, as one mourns for an only child, and weep bitterly over him, as one weeps over a firstborn. On that day the mourning in Jerusalem will be as great as the mourning for Hadad-rimmon in the plain of Megiddo. The land shall mourn, each family by itself: the family of the house of David by itself, and their wives by themselves; the family of the house of Nathan by itself, and their wives by themselves; the family of the house of Levi by itself, and their wives by themselves; the family of the Shimeites by itself, and their wives by themselves; and all the families that are left, each by itself, and their wives by themselves.
“On that day there shall be a fountain opened for the house of David and the inhabitants of Jerusalem, to cleanse them from sin and uncleanness.“ Zechariah 12:10-14, 13:1
“And the Lord your God will circumcise your heart and the heart of your offspring so that you will love the Lord your God with all your heart and with all your soul, that you may live.” Deuteronomy 30:6
And I will betroth you to me forever. I will betroth you to me in righteousness and in justice, in steadfast love and in mercy. I will betroth you to me in faithfulness. And you shall know the Lord.“ Hosea 2:18-20
“For this is the covenant that I will make with the house of Israel after those days, declares the Lord: I will put my law within them, and I will write it on their hearts. And I will be their God, and they shall be my people.” Jeremiah 31:31-33
“For this is the covenant that I will make with the house of Israel after those days, declares the Lord: I will put my laws into their minds, and write them on their hearts, and I will be their God, and they shall be my people. And they shall not teach, each one his neighbour and each one his brother, saying, ‘Know the Lord,’ for they shall all know me, from the least of them to the greatest. For I will be merciful toward their iniquities, and I will remember their sins no more.” Hebrews 8:10-12