In the New Testament, Paul uses the description “spiritual man” in his letter to the Corinthians to describe the wise person: “He who is spiritual appraises all things” (1 Cor 2:15). To appraise something means to investigate it and determine its value. That is an excellent description of what philosophers do. They examine beliefs and determine their value. If you are a lover of wisdom, then philosophy is the field for you. These definitions help, but something a little more tangible is necessary.