Tbh A lot of Judaism makes much more sense than it's Son and Grandson
Like how Judaism doesn't see the Fall from Eden to be "The Original Sin" and a lot of times it's seen as God being mad at Adam for Lying and trying to shift the blame on Eve, not because Humans shouldn't be wise . And it doesn't have the "women caused the fall" mentality of those two
The hebrew scripture has tons of foreshadowings of Christ
God clothing Adam and Eve with coats of skins, foreshadows Christ the Lamb of God
Abraham tells his servants he and his son will come back, then goes to sacrifice him, God sends an angel to stop him, and Abraham says God will provide himself a lamb
Foreshadows Christ the Lamb of God, also Jesus said Abraham saw his day and was glad, which when taken in context that Abraham said he and his son will return, means Abraham thought God was going to resurrect his son, foreshadows Christ
Isaiah 53 is all about Christ
God saying they will look upon me ( God ) whom they have pierced