Introduction: Not many writers have made suggestions about Saul's mental state as reported in the Judaic-Christian bible. He became king under the tutelage of Samuel, a highly-respected prophet of the Israelite God, Yahweh. At some points during his reign, the biblical narrative depicted him as, at least, mentally unstable, if not decidedly insane. Modern-day writers, in some cases have provided lists of conditions, which purport to represent Saul's psychological malady. None, however proves adequate or appropriate to encompass the complexity of his behavior. The Safety-Oriented Personality Style (SOPS) or Phobicentric Psychopathology (PCP) appears to offer the best explanation of Saul's psychological condition. Purpose: The main purpose of this paper is to offer a modern-day analysis/explanation of Saul's apparently disturbed behavior. Evidence for the facts about Saul's fascinating presentation is adduced both from the biblical passages and from present-day psychological theory. The previous explanations of the psychological disorder that plagued Saul, the first king of Israel, have focused on depression, post-traumatic stress disorder, hysteria, and bipolar disorder. The associated symptoms, however, have been vague and, in some cases, apparently unrepresentative of psychological nosology or, in general, they fail to conform to the prevailing nomenclature. Method: The present study introduces the Safety-Oriented Personality Style (SOPS) or Phobicentric Psychopathology (PCP), a relatively newly-unveiled chronic, anxiety-based disorder, to provide the "best" explanation of the ancient king's perplexing conduct. Biblical passages pertaining to the topic provide the historical context of the events, which depict Saul's provable psychopathology. Result: The evidence seems to clearly indicate that the explanation that Saul's actions were mainly controlled by SOPS/PCP, a chronic anxiety disorder, is valid, applying most aptly to his reaction to David's military and religious successes, and even to the recorded circumstances of his How to cite this paper: Bickersteth, P.