Christianity is the only religion, that I know of, that gives a reasonable explanation and a further revelation of the history of the Jewish people.
The recorded history of the Jews in the Old Testament scriptures is the most comprehensive documentation on earth covering a period of four thousand years, written and preserved meticulously by an entire nation, generation by generation.
Many issues were left unresolved by that documentation : the succession of kings, the promise of a Messiah, the resolution of sins, the fact of mankind's sinfulness, the fulfillment of what was set forth in rituals and artifacts and the question of who, exactly, the God of Israel was and how he could be known, personally.
All of this is fully revealed and realised in the coming of Jesus Christ and in the gospel which, in a range of doctrine, explains all that ever came before in Israel.
What is revealed is that the God of Adam, of Abel, of Enoch, of Noah, of Elihu, of Job, of Abraham, of Isaac, of Jacob and of Joseph . . .
. . . of Moses, of Joshua, of Phinehas, of Caleb . . .
. . . of Gideon and Deborah and Barak and Jephthah and Samson . . .
. . . of Samuel and all the prophets, of David the king and Hezekiah and Josiah . . .
. . . is the God and Father of the Lord Jesus Christ.
This astounding revelation is not seen, anywhere on earth, in any comparable form, in any structured and coherent doctrinal explanation, other than in Christianity.
Not only so, but this religion conveys a unique revelation : that of the Church, the Body of Christ (who is the Head of a new humanity).
And more than that, it reveals the end of the world, the judgment of all mankind and the creation of new heavens and a new earth.
All matters from the beginning of time are fully resolved in the coming, the sufferings, the death, the resurrection, the ascension, the current reign and the future return of Jesus Christ of Nazareth, born of the virgin Mary, declared to be the only begotten Son of God and Head over all things to the Church, His body and bride.