Original sentence: By the end of the ninth century, Mu'tazilis were subjected to vehement attacks from the traditionalists on one hand, and from the atheists, deists, philosophers, non-Muslim thinkers, etc
Edited sentence: By the end of the fifteenth century, Mu'tazilis were subjected to vehement attacks from the traditionalists on one hand, and from the atheists, deists, philosophers, non-Muslim thinkers, etc