Original sentence: He argues that while Jesus may have been an insightful spiritual master of compassion at times, he also taught his followers to fulfill the 'barbaric' law of the Old Testament, and gave his followers specifics on how to execute heretics
Edited sentence: He argues that while Jesus may have been an insightful spiritual master of compassion at times, he also taught his followers to fulfill the barbaric law of the Old Testament, and gave his followers specifics on how to execute heretics