Despite its innovative, accurate character, philosophers first rejected the philosophy developed by Aristotle (384-322 BC) on knowledge and learning. His empiricism fell into disregard, and his detailed causal analysis (material cause, formal cause, efficient cause, and final cause) was seldom taught to students. John Vespasian explains how Bernard of Clairvaux (1090-1153) was a fierce contender of Aristotle’s philosophy, and exerted great influence in medieval Europe. Bernard wasn’t alone in the efforts to wipe out all memories of Aristotelian philosophy. To a great extent, he had based his mysticism on the works of Augustine (454-430 AD). Fortunately but unexpectedly, the tide turned a century after Bernard’s death. Thomas Aquinas (1125-1274) devoted large efforts to populating Aristotelian logic and making it compatible with Christianity. Here is the link to the original article: https://johnvespasian.com/impact-of-aristotles-views-on-knowledge-and-learning/