The Bible Dept. Podcast

Host: Dr. Manny Arango (ARMA Courses)
Episode: Day 258 – Psalms 18–20
Date: September 15, 2025

Episode Overview

In this episode, Dr. Manny Arango guides listeners through Psalms 18, 19, and 20 as part of a 365-day Bible reading plan. He offers historical and theological context for each Psalm, explores unique literary features and theological “nerdy nuggets,” and distills practical, “timeless truths” relevant for contemporary faith. Dr. Arango emphasizes the Messianic and royal themes in these chapters, explains the poetic language of warfare and deliverance, reveals ancient idioms, and discusses the connection between loyalty/allegiance and salvation.

Key Discussion Points & Insights

1. Contextual Framing of Psalms 18, 19 & 20

• Royal and Messianic Psalms:
  • Both Psalm 18 and Psalm 20 are classified as royal or Messianic Psalms—focused on the king’s special relationship with Yahweh.
  • Messianic means “anointed one,” which refers to both King David and, ultimately, to Jesus.
  • “David is a messiah, and he is prefiguring the ultimate Messiah who will be none other than Jesus Christ.” (06:13)
• Psalm 19 as a Psalm of Praise:
  • Sandwiched between these, Psalm 19 is a hymn celebrating God’s character and work.

2. Psalm 18: Military Imagery, Poetic History, and Divine Intervention

• Historical Backdrop:
  • The Psalm mirrors 2 Samuel 22 almost word-for-word, highlighting David’s deliverance from his enemies and Saul (09:05).
• Military & War Language:
  • Frequent use of terms like “fortress,” “rock,” “shield,” “stronghold.”
  • “Remember, David is in a cave... but for David, he’s like, it wasn't just a cave, man. I was hiding in the presence of the Lord.” (13:08)
• Divine Apocalyptic Imagery:
  • Thunder, earthquakes, smoke—all poetic ways David describes God’s hidden intervention:
    • “Did these things literally happen? No, but what David is saying is God fought our battles for us. This is a poetic way…” (16:00)
• Spiritual vs. Historical Narrative:
  • Dr. Manny contrasts the bare historical facts with the deeper spiritual realities David perceives:
    • “The story that history tells and the story that my soul sings out to the Lord is different.” (20:58)
• Notable Quote:
  • “If you just look at what happened historically... there was no thunder, there was no lightning... but David is saying, no, no, no. That was happening behind the scenes.” (21:18)

3. Nerdy Nugget: God’s Nostrils & Hebrew Idioms

• Anger and Nostrils Connection:
  • The phrase “slow to anger” comes from the Hebrew ‘erek apayim’—literally, “long nostrils.” (22:27)
  • “When God is ‘erek apayim’, he’s slow to anger, which means he has long nostrils. But then when smoke comes out from his nostrils... wrath is finally released on his enemies.” (23:19)
• Significance:
  • Poetic, idiomatic expressions communicate complex attributes of God, like patience and righteous anger.

4. Psalm 19: The Two Books—Creation and Torah

• Creation as Divine Testimony:
  • “The heavens are telling the glory of God, and the firmament proclaims his handiwork.” (24:48)
  • Ancient rabbis taught that God wrote two books:
    • Creation itself (the natural world)
    • The Torah (Scripture)
• Paul’s Echo in Romans 1:
  • Creation reveals God’s invisible qualities—so all are without excuse (Romans 1:18-20).
• Notable Insight:
  • “Even if they never read the Bible... the trees tell of the glory of God. The stars tell of the beauty of God... That’s what Paul says.” (28:50)
• Scripture’s Clarity and Obedience:
  • “Don’t obsess over the parts of the Bible that you’re confused about. Just obey the parts that are clear.” (32:05)

5. Psalm 20: Trust, Loyalty, and Divine Victory

• Royal Petition:
  • The Psalm is a prayer for the king’s victory and deliverance, emphasizing trust in Yahweh over military might.
• Key Verse:
  • “Some take pride in chariots and some in horses, but our pride is in the name of the Lord our God.” (36:40)
• Hezekiah as a Later Example:
  • Centuries later, King Hezekiah follows David’s model—trusting God rather than foreign alliances when threatened (cf. 2 Kings 19; Isaiah 37).
• Loyalty Theme:
  • Relying on God, not human power or allies, is foundational.

6. Timeless Truth: Salvation by Allegiance

• Salvation as Loyalty:
  • Old Testament and New Testament both see salvation as a function of loyal allegiance to God.
  • Reference: Salvation by Allegiance Alone by Matthew Bates and The King Jesus Gospel by Scot McKnight.
• Quote:
  • “It’s not enough for me to just say, yeah, I believe in God. The Bible says this—even the demons believe, but they are not saved. So believing is actually not enough. There’s a lot of people who believe... but they have not surrendered their life in loyalty and allegiance to Jesus as King.” (42:36)
• Practical Application:
  • Authentic faith involves allegiance, obedience, and surrender to Jesus as both Savior and Lord.

Notable Quotes & Memorable Moments

• On Historical vs Spiritual Interpretation:

  “The story that history tells and the story that my soul sings out to the Lord is different.” (Dr. Manny, 20:58)

• On God’s Anger:

  “When God is ‘erek apayim’, he’s slow to anger, which means he has long nostrils.” (Dr. Manny, 23:19)

• On Creation as Revelation:

  “Even if they never read the Bible... the trees tell of the glory of God. The stars tell of the beauty of God.” (Dr. Manny, 28:50)

• On Practical Obedience:

  “Don’t obsess over the parts of the Bible that you’re confused about. Just obey the parts that are clear.” (Dr. Manny, 32:05)

• On Loyalty and Salvation:

  “It’s not enough for me to just say, yeah, I believe in God....believing is actually not enough....they have not surrendered their life in loyalty and allegiance to Jesus as King.” (Dr. Manny, 42:36)

• On Where to Put Your Trust:

  “Some take pride in chariots and some in horses, but our pride is in the name of the Lord our God.” (Psalm 20, Dr. Manny quoting, 36:40)

Timestamps for Important Segments

• [06:13] – Defining “royal” and “Messianic” Psalms
• [09:05] – Historical context: Psalm 18 and 2 Samuel 22
• [13:08] – Military language and imagery in Psalm 18
• [16:00] – Poetic vs. literal: Apocalyptic language explained
• [20:58] – Contrasting historical and spiritual narratives
• [22:27] – Hebrew idiom: Long nostrils and God’s wrath
• [24:48] – Psalm 19: Creation and Torah as God’s “two books”
• [28:50] – Paul and the revelation of God through creation
• [32:05] – “Just obey the parts [of the Bible] that are clear”
• [36:40] – Trust in God vs. trust in military power (Psalm 20)
• [42:36] – Timeless truth: Salvation by allegiance/loyalty

Summary Takeaways

• Psalm 18: Celebrates God’s deliverance of David—while using apocalyptic, poetic, and military imagery to describe God’s behind-the-scenes activity.
• Psalm 19: Declares how both creation and the Torah reveal God; urges listeners to focus on acting on what they do understand from Scripture.
• Psalm 20: Emphasizes trusting in God over earthly power; lays the foundation for the biblical understanding of salvation as allegiance to God, not merely intellectual belief.

Final Timeless Truth

“Salvation comes by loyalty... by allegiance. It’s not just belief, but surrender and devotion to Jesus as King.” (42:36)

For Next Episode

Stay tuned for Day 259: Psalms 21–23.

This summary covers the core content, teachings, and memorable takeaways from The Bible Dept. Day 258, expertly unpacking Psalms 18–20 and their enduring significance.