What does Jesus say about eating animals?
There is no direct statement on the subject by Jesus in the New Testament. The story of Jesus feeding fish to people would support the view that Jesus may have been a pescatarian. Paul seems to have been more open to meat eating, but even Paul was open to vegetarianism.
The only dietary restrictions specified for Christians in the New Testament are to "abstain from food sacrificed to idols, from blood, from meat of strangled animals" (Acts 15:29), teachings that the early Church Fathers, such as Clement of Alexandria and Origen, preached for believers to follow.
Acts 15:29
29 You are to abstain from food sacrificed to idols, from blood, from the meat of strangled animals and from sexual immorality. You will do well to avoid these things.
According to the spiritual texts of two of the world's major religions, God did not put animals on Earth for human consumption, but to live in harmony with us as we are both a part of nature. To kill is the ultimate act of disrespect, and we should therefore do no harm to any of God's creations. He loves us all.
“The Christian has freedom to eat meat without it being a question of conscience. In fact, not only can they do it, they are blessed when they do it and the source of the meat is not really an issue in the New Testament,” Jamison says. “We are allowed to eat meat from any type of animals.
However, killing and eating animals came with a curse – where- as previously people and animals had lived in harmony, now “the fear of you and the dread of you shall be upon every beast of the earth …” (Genesis 9:2). Enmity with God's animals is a great price to pay for the gusta- tory satisfaction of eating them.
Christians may eat pork because God has declared it once more to be clean. “What God has declared clean you must not call common” (Acts 10:15). Pork is one of those “foods which God created to be received with thanksgiving by those who believe and know the truth” (1Timothy 4:3).
Prohibited foods that may not be consumed in any form include all animals—and the products of animals—that do not chew the cud and do not have cloven hoofs (e.g., pigs and horses); fish without fins and scales; the blood of any animal; shellfish (e.g., clams, oysters, shrimp, crabs) and all other living creatures that ...
Many biblical scholars believe that Jesus was a vegetarian. Jesus' message is one of love and compassion, and there is nothing loving or compassionate about factory farms and slaughterhouses, where billions of animals live miserable lives and die violent, bloody deaths.
After the Great Flood, God changes the rule, allowing consumption of meat: “Every creature that lives shall be yours to eat; as with the green grasses, I give you all these” (Gen. 9:3). There are, however, restrictions: “You must not, however, eat flesh with its life-blood in it.
Where in the Bible does it say not to eat meat?
Every moving thing that lives shall be food for you. And as I gave you the green plants, I give you everything. But you shall not eat flesh with its life, that is, its blood” (Genesis 9:2-4).
It was contrary to His plan to have the life of any creature taken. There was to be no death in Eden. The fruit of the trees in the garden was the food man's wants required.” In the words of St Paul, “So then, if food makes a believer sin, I will never eat meat again, so as not to make a believer fall into sin.”

Mark 7 – Jesus declares all foods clean
Most Christians maintain that Jesus's teaching in Mark 7 demonstrates that Christians can eat whatever they want, that dietary choices are a matter of "Christian liberty", and that therefore vegetarianism or veganism could never be obligatory for Christians.
They offered the blood of bulls and goats. Joined by the Spirit to the Passion of the Son, we offer our own breath and body. Israel's offering of dead animals has been fulfilled in our living sacrifice, which is our reasonable act of worship (Rom 12:1-2).
In Leviticus 11:27, God forbids Moses and his followers to eat swine “because it parts the hoof but does not chew the cud.” Furthermore, the prohibition goes, “Of their flesh you shall not eat, and their carcasses you shall not touch; they are unclean to you.” That message is later reinforced in Deuteronomy.
Although Christianity is also an Abrahamic religion, most of its adherents do not follow these aspects of Mosaic law and are permitted to consume pork. However, Seventh-day Adventists consider pork taboo, along with other foods forbidden by Jewish law.
Leviticus 11:9, tells us that, “'Of all the creatures living in the water of the seas and the streams you may eat any that have fins and scales.” Shrimp, crabs, and shellfish do not have fins or scales. Not following this command would be considered a sin.
Chief crops were wheat, barley, olives, grapes; legumes such as lentils, fava beans, chickpeas; and vegetables such as onions, leeks, and garlic. Life was also made sweeter with fruits such as olives, grapes, date palms, apples, watermelon, pomegranates, figs, and sycamores (a low-quality fig eaten mainly by the poor).
Jesus essentially ate a Mediterranean diet rich in whole grains, fish, fruit and vegetables and with modest amounts of olive oil, meat and wine, Colbert says.
We know that ancient Israelites ate lamb and goat meat, but meat was probably more of a special treat for Jesus than a daily staple. Instead, he might have relied on legumes, like beans or lentils, and fish for protein.
Were Adam and Eve vegetarians?
They ate from the trees in the garden and didn't need to labor for food. While they had dominion over the animals, they didn't need for animals for clothing, labor or food and did not yet have a desire to eat meat, though it seems meat eating was permissible.
A voice from heaven told Peter to kill and eat, but since the vessel (or sheet, ὀθόνη, othonē) contained unclean animals, Peter declined.
Whether or not mankind was specifically allowed to eat animals prior to flood, they are given specific permission now to do just that. However, while God does allow man the ability to eat animal flesh, He includes a restriction: Humans are not to eat the blood of these animals along with their flesh.
Leviticus 24:21 (NCV) Whoever kills another person's animal must give that person another animal to take its place. But whoever kills another person must be put to death.
Deer hunting is not specifically a sin. It may become a sin if you put it before God's will for your life or your family, such as skipping church in order to hunt.