You're right. That isn't what makes it false. What makes it false is the fact that it goes against examples of Jesus' behavior. Like eating the flesh of animals in the passages I provided previously. What do you have to say about them? I would like to hear your opinion.
You are using church doctrines here to say the book is false. i would say that the church doctrines are much more likely to have been modified to fit their purposes and pauline doctrines. when Paul states that vegetarians are weak, they can't very well go out and say that Jesus, James, and John were vegetarians. But being vegetarian is part of the nazarite oath to get one closer to God, i would not call that weak as paul does.
This isn't about Paul's teachings. It is about Jesus' behavior. We know that He was not a vegetarian because He ate fish on more than one occasion, and a lamb at the passover feast (the last supper).
again, this is from biased church doctrines and is not necessarily all true. I would say he did not eat fish or lamb because he was compassionate towards animals, he did not kill them unnecessarily, he had plenty of herbs and fruit. I know that Jesus was a vegetarian.
Needless killing? I wouldn't say that. What you are suggesting simply isn't the case. There are those who kill needlessly, I admit. And further, I completely disagree with it. I think it is cruel and, as you say, needless. But killing an animal to eat it's flesh is does not in any way go against Jesus' teachings, and is by no means needlesss.
There are some who live in areas where there is not enough vegetation to sustain a group of people, i can understand them eating flesh for survival. Jesus was not one of those people and therefore for him to eat flesh would be needless killing.
Even if that were the case, we would still be able to eat meat. God gave Noah permission to eat of the animlas after the flood, and as far as I know, no restrictions were placed upon that until the law. Anyway, The problem is that Jesus set up a new covenant; a new "law". The old one served its purpose and now it isn't needed anymore because of Jesus' sacrifice. So to answer your question in short: no.
I do not believe Jesus abolished the law anyway, but before the law was also Adam and his diet, the original diet of humans and the healthiest:
"I give you all plants that bear seed everywhere on Earth, and every tree bearing fruit which yields seed: they shall be yours for food. All green plants I give for food to the wild animals, to all the birds of heaven, and to all reptiles on Earth, every living creature, it shall be theirs for food." Genesis 1:29-30
here are a few hadith about Jesus:
[font=Arial, helvetica, verdana]"Jesus used to tell his followers, 'Take places of worship to be your homes, house to be stopping places. Eat from the plants of the wilderness and escape from this world in Peace.' Sharik said, 'I mentioned this to Sulayman, who added, 'and drink pure water.'"[/font]
[font=Arial, helvetica, verdana]Notes: Abdullah ibn al-Mubarak )d. 181/797), al-Zuhd, p. 198 (no. 563). Cf. Ibn Abd Rabbihi, al-`Iqd, 3:143; Ibn Asakir, Sirat, p. 138, no. 128 (Asin, p. 541, no. 111; Mansur, no 9; Robson, p. 73).[/font]
[font=Arial, helvetica, verdana]"Jesus used to say, 'Truly i say to you, to eat wheat bred, to drink pure water, and to sleep upon dunghills with the dogs more than suffices him who wishes to inherit paradise."[/font]
[font=Arial, helvetica, verdana]Notes: Ahmad ibn Hanbal (d. 241/855), al-Zuhd, p. 98 (no. 326). Ibn Qutbayba, Uyun al-Akhbar, 2:363; Ibn Abi al-Dunya, Kitab Dhamm al- Dunya, in Mawsu'at Rasa'il, 2:275, excerpt no. 138: Ikhwan al-Safa', Rasa'il Ikhwan al-Safa', 3:34; and al-Ghazali, Ihya', 4:180 (Asin, p. 400, no. 70; Mansur, no. 152; Robson, p. 70 [shorter version]).[/font]
[font=Arial, helvetica, verdana]"Jesus was a constant traveler in the land, never abiding in a house or a village. His clothing consisted of a cloak made of coarse hair or camel stub and two hairless shirts... In his hand he carried a club. Whenever night fell, his lamp was the moonlight, his shade the blackness of night, his bed the earth, his pillow a stone, his food the plants of the fields. At times, he spent whole days and nights without food. In times of distress he was happy, and in times of ease he was sad."[/font]
[font=Arial, helvetica, verdana]Notes: Abu Rifa'a al-Fasawi (d. 289/902), Kitab Bad' al-Khalq, p. 333. Cf. Ibn `Asakir, Sirat, p. 133, no. 120.[/font]
[font=Arial, helvetica, verdana]"Christ said, "Flesh eating flesh? How offensive an act!"[/font]
[font=Arial, helvetica, verdana]Notes: Al-Raghib al-Isfahani (early fifth/early eleventh century), Mahadarat al-Udaba', 1:610.[/font]
[font=Arial, helvetica, verdana]"If you wish, you may repeat what the Possessor of the Word and the Spirit, Jesus the son of Mary, used to say: 'Hunger is my seasoning, fear [of Allah] is my garment, wool is my clothing, the light of the dawn is my heat in winter, the moon is my lantern, my legs are my beast of burden, and the produce of the earth is my food and fruit. I retire for the night with nothing to my name and awake in the morning with nothing to my name. And there is no one on earth richer than me."[/font]
[font=Arial, helvetica, verdana]Notes: Abu Nu`aym al-Isbahani (d. 430/1038), Hilyat al-Awliya', 6:314 (Asin, pp. 374-375, no. 44; Mansur, no. 80; Robson, pp. 67-68.[/font]