Indeed, one difference between true and false repentance lieth in this. The man that truly repents crieth out of his heart; but the other, as Eve, upon the serpent, or something else. And that the Publican perceived his heart to be naught, I conclude, by his smiting upon his breast. 4. Smiting upon the breast seems to intimate one apprehensive of some new, sudden, strange, and amazing thing; as when a man sees some strange sight in the air, or heareth some sudden or dismal sound in the clouds; why, as he is struck into a deep damp in his mind, so it is a wonder if he can keep or hold back from smiting upon his breast. Now, oftentimes a sight of God and sense of sin comes to the sinner like a flash of lightning (not for short continuance, but) for suddeness, and so for surprisal; so that the sinner is struck, taken and captivated to his own amazement, with what so unexpectedly is come upon him. It is said of Paul at his conversion, that when conviction of his bad life took fast hold of his conscience, he trembled, and was astonished (Acts ix. 6); and although we read not of any particular circumstance of his behaviour under his conviction outwardly, yet it is almost impossible but he must have had some, and those of the most solid sort. For there is such a sympathy betwixt the soul and the body, that the one cannot be in distress or comfort, but the other must partake of and also signify the same. If it be comfort, then it is shewn by leaping, skipping, cheerfulness of the countenance, or some other outward gesture. If it be sorrow or heaviness of spirit, then that is shewed by the body, in weeping, sighing, groaning, shaking of the head, a louring countenance, stamping, smiting upon the thigh or breast, as here the Publican did. We must not, therefore, look upon these outward actions or gestures of the Publican to be empty, insignificant things; but to be such, that in truth did express and shew the temper, frame, and complexion of his soul. For Christ, the wisdom of God, hath mentioned them to that very end, that in and by them might be held forth, and that men might see as in a glass, the very emblem of a converted and truly penitent sinner. He “smote upon his breast.” 5. Smiting upon the breast is sometimes to signify a mixture of distrust, joined with hope. And, indeed, in young converts, hope and distrust, or a degree of despair, do work and answer one another, as doth the noise of the balance of the watch in the pocket. Life and death is always the motion of the mind then, and this noise continues until faith is stronger grown, and until the soul is better acquainted with the methods and ways of God with a sinner. Yea, were but a carnal man in a convert’s heart, and could see, he could discern these two, to wit, hope and fear, to have continual motion in the soul; wrestling and opposing one another, as doth light and darkness in striving for the victory.