This is in religious debates and so is open to everyone.
In trying to understand Christianity and what underpins it, I keep coming up against essentially the belief that the Torah isn't enough, it's not good enough, it doesn't do this or that.
Psalm 19 says 'The Law of the Lord is perfect', and the Torah in Deut 4 says not to add or take away from it, and in Deut 30 it says it is not far away, hard to do etc.
Can someone please explain to me, if the Torah is perfect, which the Tanakh says it is, why is Jesus or Christianity as a whole necessary? There shouldn't be any need for any 'new' revelation or upgrade, per the Torah itself (it would be adding or taking away).
Can you still have Christianity if you believe the Torah is perfect? I don't believe you can.
In Genesis, God did not want Adam and Eve to eat of Satan's tree of knowledge of good and evil; law. How could something based on knowledge of good and evil; any form of law, be perfect, if it was made taboo to humans, via God himself? The analogy is your mother or father tells you not to hang with the street gangs and become a criminal. You ignore their wishes and become the head of the Mafia. Does this state of accomplishment, void your parents original request to not become involved in crime? Law can never atone for Adam and Eve, since it repeats their original sin.
How can something, not condoned; prohibited by God, ever be perfect? God wanted Adam and Eve to eat of the tree of life, which was not about law, but about love, instinct, life and nature. Love, life and nature are integrating variables. Cells are integrated, the body has many integrated cells, and full animals integrate into eco-systems. Climate is integrated.
Law is a differentiating variable; good and evil. It separates, which is not how nature works. The Jews and Muslims separate themselves. Law perpetuates original sin, since accepting any and all forms of knowledge of good and evil is still an extension of the original sin.
The Tree of life was the implied choice of God for Adam and Eve. This is where Jesus headed. Jesus is often called the second Adam; make the choice of Adam, right, this second time by choosing life and not any law. Jesus fulfilled the law so we could get past original sin or the original denial of God that law was not good. The tree of life was taken away after Adam and Eve, chose the laws of Satan, less the laws of Satan spoil the tree of life. If we add a differential variable of good and evil to integrated ecosystems, they will become dysfunctional; man made selection based on subjective and not objective natural selection from creation.
God rested on the seventh day. How long did God's rest last? This is not clear cut. The Sabbath of humans is in the image of the Divine Sabbath. We need to rest and not work, like God did not work, on the seventh day. It appears Satan was placed in charge of humans, after the fall of Adam and Eve, as God stopped work and rested. Satan was the appointed CEO or prince of the earth, as God rested.
It is not until Revelation, that God creates a new Heaven and Earth. This appears to be day eight when the rest ends; Sunday. God is needed for epic creation, like a new Heaven and Earth. He was not needed for maintenance on an otherwise integrated creation. Day seven was a good place to take a rest. What was thought to be the direct line to the God of the Old Testament, appears to have been mediated by Satan and his law; knowledge of good and evil. This led to plenty of suffering. The suffering was not from God, but his CEO in charge of the humans. Satan may be still in charge of mist humans, due to continued use of law of good and evil. Do not expect peace or life.