This psalm stands in the Jewish wisdom tradition by condemning the lawless and slanderous tongue. The writer uses the adjective παράνομος, a word appearing in the LXX some 73 times, most often in wisdom literature. In Proverbs 3:32, for example, every lawbreaker is impure before the Lord. The writers of the Psalms of Solomon use the word eleven times (see 4:19 for example, may “the bones of the lawless before the sun in dishonor,” a phrase repeated in 12:4). This is not some breach of a pharisaical tradition. The only appearance of the word in the Septuagint translation of the Torah is Deuteronomy 13:14, the lawless who entice people to commit idolatry. In Judges 20:13 it describes the men who raped and killed the Levite’s concubine. It is the kind of rebellion that must be uprooted and cut off from the land (Prov 2:22).
In this psalm, the lawless are known by how they speak (12:2-3). Their words are “in diversity of twisting” (Lexham LXX). A visit from the lawless one will fill a home with a false tongue. The speech of this person is like a fire that scorches beauty. With glee, the lawless one will burn down your house through their lies.
The slanderous tongue is often compared to fire in wisdom literature (Ps. 120:3; Prov. 16:27; 26:21; Isaiah 30:27; Sirach 28:12-26).
Psalm 120:3 (ESV) What shall be given to you, and what more shall be done to you, you deceitful tongue?
Proverbs 16:27 (ESV) A worthless man plots evil, and his speech is like a scorching fire.
Sirach 28:12–12 (NRSV) If you blow on a spark, it will glow; if you spit on it, it will be put out; yet both come out of your mouth. Curse the gossips and the double-tongued, for they destroy the peace of many.
Like James 3:5-6, the tongue is compared to a fire that “scorches beauty” (PsSol 12:2). James and Psalms of Solomon both use the verb φλογίζω. This verb is rare in the LXX, but it has the sense of intentionally setting a fire to destroy something. For example, in 1 Maccabees 3:5, Judas searched out people who broke the Law, and “he burned those who troubled his people.” Although most Americans know about how a careless fire can burn thousands of acres, James may have in mind a pyre, wood stacked to make it burn quickly (the NEB has “a huge stack of timber” (see Sophie Laws, James, 147).

Once again, this is not far from James 3. James says the tongue starts a fire that sets the course of one’s life. Like a bit or a rudder, misuse of one’s words steers a life one direction or another. Think of a “white lie,” which requires increasingly more complex lies to cover the first lie. Many political scandals are a series of cover-ups of an initial lie. For James, the person who starts out speaking foolishly will have their life altered by that lie in ways that cannot be imagined. In fact, the tongue can start a fire stoked by Hell’s fires. That new trajectory for one’s life leads to Gehenna! Like Psalm of Solomon 12:4, the slanderous speech of the lawless one will result in “flaming fire.”
But the psalmist blesses the quiet person who lives peacefully at home. Paul also describes the ideal Christian life as living quiet, peaceful lives in 1 Thessalonians 5:13-14, 2 Thessalonians 3, and 1 Timothy 2:3-4. James 3:17–18 includes peacemaking among the seven virtues that characterize the righteous. For the psalmist, the righteous are those who “hate injustice (12:5), similar to Psalm of Solomon 5. When I commented on that Psalm I drew the analogy to the sort of “religion God accepts” based on James 1:27. James and Paul both stand within the same stream of Second Temple Jewish wisdom literature as Psalms of Solomon 12 by contrasting life of wisdom (quiet, peaceful, respectful) with the slanderous unthinking speech of the lawless ones.
Reblogged this on Talmidimblogging.
I feel like the whole idea of lawless and slanderous tongue is one that is very parallel to the canonical Bible. I immediately was thinking of the tongue being compared to fire and then saw you had included several verses that did this already. This idea of destructive fire being compared to a slanderous tongue is see in both canonical and non-canonical books. It makes me wonder if this comparison was deemed best to demonstrate the full extent of a slanderous tongue due to fire being the most destructive incidents during those times. You mention that “the psalmist blesses the quiet person who lives peacefully at home” (Long, 2025). I think that we often associate the idea of quiet and peaceful as meaning doing nothing. Christians should stand up for faith and injustice to an extent. However, it should be done quietly and peacefully. Rather than loud and aggressive like a slanderous tongue may be. People tend to listen to those who speak with controlled but firm speech. It elicits a maturity that yelling, loudness, and anger does not have.