And I take it you don't have an answer to this "difficult question."
I'm not a Jew. I am not fully aware of all of the details on Jewish law, which can be quite complicated. So yes, I don't have a complete answer for a difficult question. Also, the fact that there is so much debate on these subjects, and has been for such a long time, would suggest that it isn't black and white, that the Law as supposedly commanded by God isn't black and white.
No he's not. He's spot on with regards to what the OT states:
Kill gays:
"If a man also lie with mankind, as he lieth with a woman, both of them have committed an abomination: they shall surely be put to death; their blood shall be upon them." -- Lev. 20:13
There are various interpretations of this text. There is even debate among Jews as to what it exactly means. More so, there are laws regarding killing others, which would be in effect here as well.
Kill witches:
"Thou shalt not suffer a witch to live." -- Exodus 22:18
Yet we see at least one witch who Saul met with. So it must have not been as straight forward if the leader of the Hebrews would go meet with a known witch (and that no one else killed the witch either).
Kill people who work on the Sabbath:
"Ye shall keep the sabbath therefore; for it is holy unto you: every one that defileth it shall surely be put to death" -- Exodus 31:14
Yet we see, in the Bible, people who work on the Sabbath. A good story is the incident with Jesus. His was accused of working on the Sabbath, yet no one, as we know, tried to kill him. More so, there are additional rules as to what work can be done on the Sabbath. And even there, there is various interpretations of those rules. It isn't black and white.
Kill people who believe differently:
[SIZE=-1]"If there be found among you ... man or woman, that ... hath gone and served other gods, and worshipped them ... Then shalt thou bring forth that man or that woman ... and shalt stone them with stones, till they die."[/SIZE] -- Deuteronomy 17:2-7
And yet, we see various other individuals, of different religions, being somewhat respected in the area, or at least tolerated. The area was even over ran with Greeks, Persians, Romans, etc. Yet, we see no widespread massacre in our records of the Hebrews killing all who are of different religions. Again, showing that it wasn't black and white. Also, you took the verse out of context, and deleted some very important aspects. Maybe if you read the entire passage, you would see something different.
And I think you helped make my point. That misrepresenting the text is part of what the OP was doing, and you did so as well.