Paul’s admonition to believers to be joyful presupposes that believers can do something if they find themselves lacking in joy. He is right, of course, and the New Testament is filled with teaching on how to be joyful. The most basic method is to focus our attention on the ground of our joy, the source of our joy. Paul gives one of the most practical of these teachings in Philippians: “Whatever is true, whatever is honorable, whatever is just, whatever is pure, whatever is lovely, whatever is commendable, if there is any excellence, if there is anything worthy of praise, think about these
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