The Apostle Peter
1 Peter 2:2ESV·traditional attribution

Like newborn infants, long for the pure spiritual milk, that by it you may grow up into salvation—

John Calvin Reformed @genevareformer

2. The sincere milk of the word This passage is commonly explained according to the rendering of Erasmus, “Milk not for the body but for the soul;” as though the Apostle reminded us by this expression that he spoke metaphorically.

Matthew Henry Presbyterian @wholebiblehenry

The holy apostle has been recommending mutual charity, and setting forth the excellences of the word of God, calling it an incorruptible seed, and saying that it liveth and abideth for ever. He pursues his discourse, and very properly comes in with this necessary advice, Wherefore laying aside all malice, etc.

Commenting on 1 Peter 2:1-3

John Gill Reformed Baptist @doctorgill

As new born babes,.... The Syriac version renders it, "be ye simple as infants"; and as if it was a distinct exhortation of itself, and from that which follows; though it seems rather to be descriptive of the persons spoken to, and a character of them, under which the apostle addresses them; which carries in it a reason strengthening the exhortation after given: he takes...