abominable- adjective –  worthy of or causing disgust or hatred

https://www.merriam-webster.com/dictionary/abominable

” What shall I say of the abominable rape of the women? To speak of it is worse than to be silent.” (Pope Urban II, Speech to the Council of Clermont)

in this speech to the Franks, Pope Urban II describes the crimes that the Islamic invaders have betrayed. abominable is an act worthy of disgust and hatred