Judges 16:15

But last of all the wanton woman complaining that she had been so often deceived, and grieving that her lover deemed her unworthy to be entrusted with his secret, and that under her pretext of succour her treacherous purpose was suspected, won his confidence by her tears. By this means, and because also it was ordained that this man of hitherto unshaken fortitude should fall into calamity, Samson was touched and opened to her his heart. He told her that he possessed within him the power of God, that he was sanctified to the Lord, and that by His command he let his hair grow, and that if it were shorn, he would cease to be a Nazarite, and lose the use of his strength.

He was faced with a third battle: he had lost everything he had, that is, his inheritance with his sons; his flesh was enduring wounds; he remained to conquer the temptations of words. No ordinary battle. Adam was deceived by speech, Samson was overcome by words. For nothing penetrates the soul like deceitful speech, and nothing bites as hard as harsh words. Many, after overcoming physical torment, could not endure the harshness of words. Job suffered, but endured, and carried the burden of wounds alongside the burden of words. His agonothetes saw him struggling in the cloud and whirlwind and gave him a helping hand, and declared that those struggling had fallen with a heavy fall, but he declared himself the victor and brought back the crown.

Is that, then, Samson who broke ropes twisted with thongs, and new cords like weak threads? Is that Samson who did not feel the bonds of his hair fastened to the beam, so long as he had the grace of the Spirit? He, I say, after the Spirit of God departed from him, was greatly changed from that Samson Who returned clothed in the spoils of the aliens, but fallen from his greatness on the knees of a woman, caressed and deceived, is shorn of his hair. Was, then, the hair of his head of such importance that, so long as it remained, his strength should endure unconquered, but when his head was shorn the man should suddenly lose all his strength? It is not so, nor may we think that the hair of his head has such power. There is the hair of religion and faith; the hair of the Nazarite perfect in the Law, consecrated in sparingness and abstinence, with which she (a type of the Church), who poured ointment on the feet of the Lord, wiped the feet of the heavenly Word, for then she knew Christ also after the flesh. That hair it is of which it is said: "Thy hair is as flocks of goats," growing on that head of which it is said: "The head of the man is Christ," and in another place: "His head is as fine gold, and his locks like black pine-trees." And so, also, in the Gospel our Lord, pointing out that some hairs are seen and known, says: "But even the hairs of your head are all numbered," implying, indeed, acts of spiritual virtues, for God does not take care for our hair. Though, indeed, it is not absurd to believe that literally, seeing that according to His divine Majesty nothing can be hidden from Him. But what does it profit me, if God Himself knows all my hairs? That rather abounds and profits me, if the watchful witness of good works reward me with the gift of eternal life. And, in fine, Samson himself, declaring that these hairs are not mystical, says: "If I be shorn my strength will depart from me."