The adjective "extreme" is being thrown around a little readily these days. I would save it for those who carry out organized, intentionally violent attacks to achieve their goals, and not those who read pro life news.

Her willingness to be used by the kings of the earth is mentioned in Revelations but that relationship ends disastrous: "And the ten horns that you saw and the wild beast, these will hate the prostitute and will make her devastated and naked, and they will eat up her flesh and completely burn her with fire." ( Rev. 17:16 )

Every religious movement has its extremists.