Jesus did not kill animals for food. It is said that in the end times (When the Messiah returns), the animals will greatly benefit. There are too many animals caged up and tortured so people can eat food they don't need. Even meat that is labeled halal/kosher, do you know how it was raised? Should we blindly believe that in this age of deception this meat was raised cage free and free from hardship/torture/branding and killed properly. But Jesus was a nazarite, and therefore did not eat meat. When he returns, he will be one of the animal liberators, he will be vegan. Adam(as) was given the trees(fruit/nuts) and herbs and plants to eat. Noah was allowed to eat animals-after the flood. If there was a great flood, is it logical to think the vegetation would be washed away? I have seen small floods, even they uproot large trees. If there is no vegetation, then is it logical to think God allowed people to eat animals while things settled down and regrew(plants/trees/herbs)? In some areas(some desert areas/where the ground is frozen most of the year) it may be necessary to eat animals because the ground cannot sustain sufficient plant life for humans, but the scrub plants can be eaten by goats/sheep/deer/moose..., and they can in turn be eaten by humans. In "modern" countries, animals do not need to be eaten because there are usually grocery stores all over where fruits/vegetables/nuts can be purchased. In other words, animals should only be eaten out of necessity. I also recommend looking into health benefits of a vegan diet.