(6.) The tongue for speech framed like a musical instrument; the teeth serving for variety of sounds; the lungs serving for bellows to blow the organs as it were, to cool the heart, by a continual motion transmitting a pure air to the heart, expelling that which was smoky and superfluous.[106] It is by the tongue that communication of truth hath a passage among men; it opens the sense of the mind; there would be no converse and commerce without it. Speech among all nations hath an elegancy and attractive force, mastering the affections of men. Not to speak of other parts, or of the multitude of spirits that act every part; the quick flight of them where there is a necessity of their presence. Solomon (Eccles. xii.) makes an elegant description of them, in his speech of old age; and Job speaks of this formation of the body (Job x. 9‒11), &c. Not the least part of the body is made in vain. The hairs of the head have their use, as well as are an ornament. The whole symmetry of the body is a ravishing object. Every member hath a signature and mark of God and his wisdom. He is visible in the formation of the members, the beauty of the parts, and the vigor of the body. This structure could not be from the body; that only hath a passive power, and cannot act in the absence of the soul. Nor can it be from the soul. How comes it then to be so ignorant of the manner of its formation? The soul knows not the internal parts of its own body, but by information from others, or inspection into other bodies. It knows less of the inward frame of the body than it doth of itself; but he that makes the clock can tell the number and motions of the wheels within, as well as what figures are without. This short discourse is _useful_ to raise our admirations of the wisdom of God, as well as to demonstrate that there is an infinite wise Creator; and the consideration of ourselves every day, and the wisdom of God in our frame, would maintain religion much in the world; since all are so framed that no man can tell any error in the constitution of him. If thus the body of man is fitted for the service of his soul by an infinite God, the body ought to be ordered for the service of this God, and in obedience to him.