Gregory Hanson

Joy (defined) The emotion excited by the acquisition or expectation of good; state of happiness; exultation. The Hebrew and Greek words used in the Bible for joy, exultation, rejoicing, and being glad express various shades of meaning, different stages or degrees of joy. The verbs involved express the inner feeling and the outward manifestation of joy and variously mean “be joyful; exult; shout for joy; leap for joy.” True joy is a quality of the heart and can affect the whole body for good. “A joyful heart has a good effect on the countenance,” and “a heart that is joyful does good as a curer [or, “does good to the body”],” says the wise writer of Proverbs.—Pr 15:13; 17:22, ftn. (Insight on the Scriptures, p. 119)

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Distressing events can have a negative effect on our physical health... We are perplexed, but not absolutely with no way out.—2 Cor. 4:8. Distressing events can have a negative effect on our physical health. Of course, eating properly, getting sufficient rest and exercise, and keeping clean can have a good effect on us. A spiritually healthy Bible-based outlook may well affect our body for the good. Thus, it is helpful when going through some anguish that we bear in mind Paul’s experience and encouraging words. (2 Cor. 4:9) Some trials can have a detrimental effect on our spiritual health. Here, too, Jehovah can come to our rescue. His Word assures us: “Jehovah is giving support to all who are falling, and is raising up all who are bowed down.” (Ps. 145:14) For help to counteract spiritual illness, we should seek the assistance of Christian elders. (Jas. 5:14, 15) And constantly keeping in mind the Scriptural hope of everlasting life can help to sustain us during tests of our faith.—