The phrase "commit acts of fanatic cruelty" can be replaced with less offensive language that conveys the same meaning. Alternative phrases might include "engage in extreme brutality," "inflict ruthless violence," or "display a vicious fervor." It's important to consider the impact of our words and avoid language that could harm or offend others. By shifting to more neutral or descriptive language, we can communicate effectively without resorting to language that may perpetuate harm or hatred. Additionally, it's important to acknowledge that phrases like "commit acts of fanatic cruelty" may carry greater weight and connotation than we intend, and we should take care to choose our words carefully.