But some hearts are overjoyed and feel like giving expression to their joy in unusual ways, almost in ecstasy. “Is any cheerful?” There are many in happy mood, in good spirits or “good cheer” (cf. Acts 27:22, 25). These are in good health of soul and perhaps also of body. “Let him sing praise.” The word originally meant to play on a stringed instrument (Sir. 9:4), but it comes to be used also for singing with the voice and the heart (Eph. 5:19; 1 Cor. 14:15), making melody with the heart to the Lord. There is a wondrous exaltation of soul in the public praise of God. The combination of instruments and of voice enables the soul of man to pour itself out toward God in richness of praise. This is far better than the reckless, unrestrained ecstasy of overwrought emotionalism. Plummer notes properly that there is no merit or demerit per se in excitement. The wild dervish commands only astonishment, not sympathy. Religious excitement may become the occasion of bringing discredit upon Christianity, even when it represents real fervor and an element of worship. The spirit of man cannot always be restrained. Under the preaching of Wesley and Whitefield the audiences were sometimes carried to excesses of emotion. But far better this than the deadness and coldness of mere formalism. Revivals occasionally have been marked by such excesses, like the “Jerks” in Kentucky one hundred and fifty years ago when, however, real change of life took place. There is wisdom in the words of James here. Let the religious emotions find expression in prayer and praise. The effect is not only good for the moment but is good for conduct and life as a whole. If we could only manage somehow to turn some of the energy that goes into our activities into religious worship, certainly the effect would be more wholesome all around. People cannot help a measure of excitement. Some of it is good for them. There is tonic in communion with God, tonic for soul and body. God and Medicine (5:14-18) Few subjects have excited more interest in recent years than the subject here presented. So many subsidiary issues are raised that it is difficult to treat the question adequately in a few pages.