@FBM,
I am saying that it is wrong to attack Christians as a group. It is also wrong to attack Hindus a group, or homosexuals as a group, or Jews as a group, or Atheists as a group. It is all the same. Bigotry is bigotry.
I am consistently against bigotry. I oppose bigotry no matter who the target is.
You can come up with violent acts, or violent sects using violent scriptures from most every religion. Christianity is included is this as well as Judaism. So is Hinduism and Buddhism and Shintoism and all the other isms. You can also come up with violent acts committed by Atheists. I don't believe Christianity is any better or worse than the other religions (although sure, familiarity breeds contempt).
If you are attacking Christianity as a whole, then yes you are attacking Martin Luther King himself. Reverend King was religious Christian, and said so consistently until his death. If you hate all Christians, then you hate Dr. King.
If you are not attacking Christians as a group, or religious people in general as a group, then we are OK.