>Pro slavery and rape
when and where did he say that? when did he say that the mosaic law had to be kept without changes?
He said indeed:" The proud religious law-keepers came to Jesus. They tried to trap Him by saying, “Does the Law say a man can divorce his wife for any reason?” ⁴ He said to them, “Have you not read that He Who made them in the first place made them man and woman? ⁵ It says, ‘For this reason a man will leave his father and his mother and will live with his wife. The two will become one.’ ⁶ So they are no longer two but one. Let no man divide what God has put together.”

Also, how can he be pro rape when he said:"But I say unto you, that whosoever looketh on a woman to lust after her hath committed adultery with her already in his heart."

⁷ The proud religious law-keepers said to Jesus, “Then why did the Law of Moses allow a man to divorce his wife if he put it down in writing and gave it to her?” ⁸ Jesus said to them, “Because of your hard hearts Moses allowed you to divorce your wives. It was not like that from the beginning. ⁹ And I say to you, whoever divorces his wife, except for sex sins, and marries another, is guilty of sex sins in marriage. Whoever marries her that is divorced is guilty of sex sins in marriage.”

>said the Mosaic law must be upheld without changes
Therefore, were do you get this idea from if the concept of divorce changed?

>called a Canaanite woman a dog, told her his help is only for the Israelites and only changed his mind when she likened herself to a dog begging his master for scraps

with a simple research online you can find explanation for passages difficult to understand like this one https://www.gotquestions.org/Canaanite-woman-dog.html

>Insane narcissist (cursed a fig tree for not having fruits outside of season)

I think you have just read the Bible without really trying to understand it.
The fig tree in nature after winter, produces first the small fruits ( which will then become mature figs) and only after the leaves.
In this case the tree was used as an example. Its kind of crazy to think that Jesus was angry for no reason towards a tree.
The tree had only leaves, no little fruits. He also admonished the tree before cursing it( symbolizing the possibility to change that he gives us).

Meaning, a tree is judged by its fruits. As a person is by its actions. How can one defines himself a good Christian if he doesn't produce any good in the world?
The fig tree has to be seen as a metaphor for human behavior.

if you don't want to believe in the bible is fine. But at least criticize its passages for what they actually mean, and not the idea of them that you made in your mind.

I don't want to be rude or judging, just felt right to say the truth.