First, it's clear that a great deal of Jesus' teaching _is_ in torah, explicitly
or implicitly. E.g., what may appear to be an expanded definition of adultery in
Mt.5:27 is already anticipated in the prohibition of coveting your neighbor's wife.
I don't want to suggest that we can find everything in the ethics of Jesus
in the full extent in the OT - there certainly is what I called "deepening" &
"intensification" of the law. Samuel hewing Agag in pieces before the LORD in Gilgal is
part of the OT as well as the "nice" parts. But there is also a "trans-kin altruism"
there - "You shall not oppress a stranger" is unqualified. So the concept of neighbor
given in the story of the Good Samaritan isn't completely ex nihilo.
Vengeance against specific enemies (& here remember that the "enemies" in the
Psalms in the original situation of the psalmist would have been real enemies, not
abstractions) "war with Amalek from generation to generation" &c is part of the OT.
There may indeed be general statements about hatred for enemies earlier than Qumran but
I don't know of them.
(The Manual of Discipline requires members of the community "to love all the
children of light, each according to his stake in the formal community of God; and to
hate all the children of darkness, each according to the measure of his guilt, which God
will ultimately requite." Gaster, _The Dead Sea Scriptures_, p.46.)
Shalom,
George
George L. Murphy
gmurphy@raex.com
http://web.raex.com/~gmurphy/