Matthew 22:39 → Leviticus 19:18

Matthew's account of the two-commandments summary adds a phrase found in no other Synoptic version: after citing the Shema as "the first and greatest commandment," Jesus says, "And the second is like it: 'Love your neighbor as yourself'" (22:39). The word like it (ὁμοία αὐτῇ) is theologically dense — it places Lev 19:18 in the same qualitative order as love for God, refusing any scheme in which neighbor-love is a lesser, optional, or merely social appendix to true piety. Matthew then frames both with the structural verdict: "All the Law and the Prophets hang on these two commandments" (22:40), making Lev 19:18 the load-bearing summary of the entire interpersonal demand of Scripture. The verse is quoted verbatim, with no text-form divergence from the Hebrew or the LXX — its productivity lies not in textual variation but in its capacity to integrate the whole second table. The telos check matters here: 1 John 4:20 will draw out the entailment of like it — the one who claims to love God yet hates his brother is a liar, for the two loves are one fabric. And the love is "like" God's love because it is grounded in it: Christ Himself embodies the second commandment as He embodies the first, loving His neighbor unto death so that the redeemed, beholding that love, are freed to love the neighbor not as a burdensome equal to duty toward God but as the natural overflow of having first been loved (1 John 4:19).