In an essay on Jesus' teachings relating to animals, Richard Bauckham wrote the following in an endnote:
It is not clear
whether, in Jewish and early Christian eschatology, people in the messianic age
are expected to be vegetarian, though it is clear that they will drink wine (1
Enoch 10.19; Mark 14.25). But if wild animals are to be once again vegetarian
(Isa. 11.6-9; Sib. Or. 3.788-95; cf. Gen. 1.30), it would seem that humans must
also be and the abundance of food which is to be provided without human effort
(II Bar. 29.5; I Enoch 10.19; Papias, ap. Irenaeus, Adv. Haer. 5.33.5-6)
is to be vegetarian. On the other hand, Leviathan and Behemoth are to be
slaughtered to provide food (IV Ezra 6.52; II Bar. 29.4) (“Jesus and Animals
II: What did he Practise?” in Andrew Linzey and Dorothy Yamamoto, eds., Animals
on the Agenda [London: SCM Press, 1998], 264 n. 10)
Sibylline Oracles 3:788-95:
Wolves and lambs will
eat grass together in the mountains.
Leopards will feed
together with kids.
Roving bears will
spend the night with calves.
The flesh-eating lion
will eat husks at the manger
like an ox, and mere
infant children will lead them
with ropes. For he
will make the beasts on earth harmless.
Serpents and asps
will sleep with babies
and will not harm
them, for the hand of God will be upon them.
2 Baruch 29:4-5
And Behemoth will
reveal itself from its place, and Leviathan will come from the sea, the two
great monsters which I created on the fifth day of creation and which I shall
have kept until that time. And they will be nourishment for all who are left. The
earth will also yield fruits ten thousandfold.
1 Enoch 10:19
And they shall plant
pleasant trees upon her—vines. And he who plants a vine upon her will produce
wine for plenitude. And every seed that is sown on her, one measure will yield
a thousand (measures) and one measure of olives will yield ten measures of
presses of oil.
4 Ezra 6:52
but to Leviathan you
have the seventh part, the watery part; and you have kept them to be eaten by
whom you wish, and when you wish.