Not evidence that you would be able to understand. The main evidence is teeth. They should be for eating plants, not flesh. There is no violence in God's Kingdom. The animals do not eat and devour one another. That is why we talk about paradise and utopia. A world of peace and harmony where there is no fights, arguments or division. Because we will all have the mind of Christ and think the Divine thoughts of God.
6And the wolf will dwell with the lamb, And the leopard will lie down with the young goat, And the calf and the young lion and the fatling together; And a little boy will lead them.
7Also the cow and the bear will graze, Their young will lie down together, And the lion will eat straw like the ox.
8The nursing child will play by the hole of the cobra, And the weaned child will put his hand on the viper's den.
9 They will not hurt or destroy in all My holy mountain, For the earth will be full of the knowledge of the LORD As the waters cover the sea.… Isa