The Torah doesn't authorize chrstianity. Therefore chrstianity is false.
You accept the "new testament" for no reason whatsoever. You just do. Anybody can accept any religion on its own authority. But only the authority of the Torah can be externally proven.
Is Genesis 3:15 (first prophecy God gave Moses) in the Torah?
14 And the Lord God said unto the serpent, Because thou hast done this, thou art cursed above all cattle, and above every beast of the field; upon thy belly shalt thou go, and dust shalt thou eat all the days of thy life:
15 And I will put enmity between thee and the woman, and between thy seed and her seed; it shall bruise thy head, and thou shalt bruise his heel.
That is the foundation from which Christ was promised... Who were those two symbolic trees planted in the Garden of Eden? One was the ‘tree of life’ and the other was the ‘tree of the knowledge of good and evil’. When exactly did that ‘tree’ get that knowledge?
Ignorance is bliss ... The serpent has already been judged to death ... Ezekiel 28 and Isaiah 14... How is a serpent killed ... why you bruise his head... has not yet happened.