Equally, you could make much the same argument about the Jews:
Exodus 31:15 Six days may work be done; but in the seventh is the sabbath of rest, holy to the LORD: whosoever doeth any work in the sabbath day, he shall surely be put to death.
Exodus 22.20 He that sacrificeth unto any god, save unto the LORD only, he shall be utterly destroyed.
Deuteronomy 13:6-10 If thy brother, the son of thy mother, or thy son, or thy daughter, or the wife of thy bosom, or thy friend, which is as thine own soul, entice thee secretly, saying, Let us go and serve other gods, which thou hast not known ... thou shalt surely kill him; thine hand shall be first upon him to put him to death, and afterwards the hand of all the people. And thou shalt stone him with stones, that he die.
2 Chronicles 15:13 Whosoever would not seek the LORD God of Israel should be put to death, whether small or great, whether man or woman.
Are they equally eye-opening? Should we now reappraise the Jews in light of these revelations that their sacred book tells them to kill anyone who refuses their God?
Or perhaps it's not actually all that instructive..?