Something to note the commandment to love your neighbor as yourself appears
before
Jesus, he just calls extra attention to it. The first mention mention of
loving your neighbor as yourself appears in the book of
Leviticus (
Leviticus 19:17), part of the
Old
Testament or
Hebrew Bible. Also the Hebrew Bible includes a lot more than
just
Ten Commandments. The
Rabbis give the count at
613. These
commandments are designed to set up a whole system of laws to live closer to
God, and all 613 are important, not just the "10 commandments".
Also even if one did edit the 10 commandments, that would only effect the religions
that include Moses and the 10 commandments as part of their tradition, Islam,
Christianity and Judaism, and then only to the degree that the 10 commandments
are really considered that central to sacred law. There would still be plenty of
chances for religiously inspired evil left. Almost all religions include some
message of care for your fellow humanity, the question is whether it gets put into
practice.