Why not ask those who believe in Judaism to explain Judaism from some other source other than the Torah and the Old Testament writings?
Yes, the New Testament will always be used to show how God has fulfilled most of the promises/prophesies He made in the Old Testament, and those that are yet to be fulfilled.
Yes, mythology used to prove mythology. Unreliable writings written by who knows who and when. I might as well use
Gone with the Wind as History of the US Civil War.
There is no better love between 2 people than mutual respect for each other WT Young, 2002
Who gave anyone the authority to call me an authority on anything. WT Young, 1969
Since Evolution is only ~90% correct it should be thrown out and replaced by Creation which has even a lower % of correctness. W T Young, 2008