The shepherd’s “Rod” is for protection. It is a weapon of defense with which the flock are shielded from the prowling beasts of prey. There is not a moment that danger is not near, and not a moment that Christ’s Rod is not outstretched in our defense. There is not a being in the vast universe more exposed to assault, nor yet one more divinely and safely kept, than a saint of God.
Loved with a love that passes knowledge- redeemed with the precious blood of the Shepherd- and made a temple of God through the Spirit, is it possible that he can ever perish? Listen to the Shepherd’s declaration of this truth- “I give unto them eternal life; and they shall never perish, neither shall any man pluck them out of my hand. My Father, who gave them me, is greater than all; and no man is able to pluck them out of my Father’s hand.” Take comfort from this, O my soul!
You do often tremble at the prowling beasts of prey, causing the forest to shake with their roar- yet more do you dread the veiled and subtle foe- the sin that dwells in you- ever present, never slumbering, treacherous and strong, and therefore the more dangerous and dreaded, often extorting the cry, “I shall one day perish by my enemy!” Do not be dismayed! Every sheep and lamb of the flock is kept by the power of God through faith unto salvation; and shall be delivered from the mouth of the lion, the paw of the bear, and the fangs of the serpent.