1 Peter 2:2 New English Translation

²And^[a] yearn^[b] like newborn infants for pure, spiritual milk,^[c] so that by it you may grow up to^[d] salvation,^[e]

1 Peter 2:2 tn Here “And” has been supplied in the translation to show clearly the connection between vv. 1 and 2.
1 Peter 2:2 tn Grk “getting rid of…yearn for.”
1 Peter 2:2 tn The word for spiritual in Greek is λογικός (logikos), which is a play on words with the reference in 1:23-25 to the living and enduring word (λόγος, logos) of God, through which they were born anew. This is a subtle indication that the nourishment for their growth must be the word of God.
1 Peter 2:2 tn Or “in, in regard to.” But the focus of “salvation” here, as in 1:5, 9, is the future deliverance of these who have been born anew and protected by God’s power.
1 Peter 2:2 tc The Byzantine text lacks εἰς σωτηρίαν (eis sōtērian, “to salvation”), while the words are found in the earliest and best witnesses, along with others (P⁷² א A B C K P Ψ 33 81 630 1241 1505 1739 al latt sy co). Not only is the longer reading superior externally, but since the notion of growing up [in]to salvation may have seemed theologically objectionable, it is easy to see why some scribes would omit it.

New English Translation (NET)