• The Zohar (II, 126b) teaches that this psalm describes God's reign as an active military campaign — not a static sovereignty but an advancing front of divine dominion. The earth rejoices because with each advance of Hashem's reign, another territory is liberated from the Sitra Achra. The coastlands (Iyyim Rabbim) are the distant territories of the nations, which also benefit from the Klipot's retreat.
• "Clouds and thick darkness are all around Him; righteousness and justice are the foundation of His throne" — the Zohar (I, 47a) explains that the clouds and darkness around God are not signs of danger but of transcendence. The Sitra Achra cannot see through these clouds because they are composed of the light of Keter, which appears as darkness to the Klipot. God fights from behind a veil of impenetrable mystery.
• "Fire goes before Him and burns up His adversaries all around" — the Zohar (III, 175a) identifies this fire as the Sefirah of Gevurah at its most intense, operating as God's vanguard. The fire burns in all directions simultaneously, unlike physical fire that spreads linearly. The Klipot that surround God are consumed from every side at once, with no escape route.
• "The mountains melt like wax before Hashem, before the Lord of all the earth" — the Zohar (II, 67b) reads the mountains as the Sitra Achra's power structures — the hierarchical organizations of the Klipot that appear immovable. Before Hashem's presence, these structures dissolve like wax. This verse is recited when facing apparently invincible spiritual enemies, reminding the Tzaddik that size means nothing before God.
• "Light is sown for the righteous, and joy for the upright in heart" — the Zohar (I, 31b) reveals that the light sown at creation was embedded like seeds throughout the material world, and the righteous harvest it through the mitzvot. Each mitzvah extracts a spark of this sown light, weakening the Sitra Achra's grip on the material world. The joy that follows is the soul's celebration of each successful extraction.
• Berakhot 57a places this psalm in the enthronement sequence — the clouds and darkness around God (verse 2) are not signs of absence but of overwhelming presence, the Talmud teaches: the adversary mistakes divine hiddenness for divine absence.
• Sanhedrin 38b notes that God's "fire goes before Him and burns up His adversaries" (verse 3) — the Talmud reads this as describing the consuming divine judgment that the Sitra Achra can delay but never escape.
• Shabbat 88b links the mountains melting like wax (verse 5) to the revelation at Sinai — the physical world's instability before God is itself a message to spiritual powers that their seeming solidity is contingent on God's permission.
• Avodah Zarah 3b teaches that all who worship idols will be put to shame (verse 7) — the Talmud frames idolatry as spiritual collaboration with the Sitra Achra, making every idol-worshiper a soldier in the adversary's army who will ultimately face the same defeat.
• Sotah 49a closes with "light is sown for the righteous" (verse 11) — the Talmud treats this as the description of hidden reward awaiting those who maintained covenant faithfulness through adversity, a seed of light that the Sitra Achra cannot see or steal.