Psalm 145:3: God's greatness is infinite.
How does Psalm 145:3 define God's greatness beyond human understanding?

Psalm 145:3—Text

“Great is the LORD and greatly to be praised; His greatness is unsearchable.”


Immediate Literary Setting

Psalm 145 is David’s alphabetic acrostic hymn of praise. Each verse begins with consecutive Hebrew letters, underscoring a total, A-to-Z proclamation of YHWH’s character. Verse 3 occupies the opening triad (vv. 1-3) where David declares personal commitment to bless God (v. 1), calls the community to praise (v. 2), and then grounds that summons in God’s unsearchable greatness (v. 3). The structure builds the logic: praise is obligatory because God’s greatness surpasses all finite analysis.


Canonical Echoes of God’s Incomprehensibility

Job 11:7-9—“Can you fathom the deep things of God?”

Isa 55:8-9—“My thoughts are higher than your thoughts.”

Rom 11:33—“Oh, the depth of the riches…how unsearchable His judgments.”

Eph 3:18-19—believers may “comprehend…what is the breadth and length and height and depth, and to know the love of Christ that surpasses knowledge.”

Together, these passages form a consistent biblical motif: God reveals enough to redeem and sustain us, while His essence remains inexhaustible, ensuring eternal wonder.


Theological Definition of “Greatness beyond Understanding”

A) Ontological Infinity—God alone possesses aseity (self-existence) and eternality (Psalm 90:2). Every created reality is contingent; God is not.

B) Qualitative Transcendence—His attributes (omnipotence, omniscience, holiness, love) exist in limitless measure (Revelation 4:8).

C) Relational Nearness—Paradoxically, the incomprehensible God is “near to all who call on Him in truth” (Psalm 145:18). Unsearchable, yet relationally accessible.


Progressive Revelation in Christ

John 1:18—“No one has ever seen God, but the one and only Son…has made Him known.” The incarnation does not shrink divine greatness; it discloses it. The resurrection, attested by early creed (1 Corinthians 15:3-7), over 500 eyewitnesses, and the empty tomb, vindicates Jesus as the exact imprint of God’s nature (Hebrews 1:3). His triumph supplies the definitive—but still not exhaustive—self-disclosure of God’s greatness.


Witness in Creation and Intelligent Design

Romans 1:20 affirms that “His eternal power and divine nature have been clearly seen…through what has been made.” Fine-tuning constants (e.g., exactness of the cosmological constant to 1 part in 10^120), information-rich DNA (3.1 billion base-pairs arranged like language), and irreducible cellular machines (bacterial flagellum) exhibit engineering skill orders of magnitude beyond human invention. Geological data affirming a global Flood (world-wide sedimentary layers, polystrate fossils) align with Genesis chronology, further illustrating power beyond human scale. Such phenomena point simultaneously to God’s creative greatness and our epistemic limits.


Experiential Corroboration: Miracles and Providence

Documented healings (e.g., peer-reviewed account of spontaneous bone regrowth at Lourdes, 1987; medically verified blindness reversal in Mozambique study, 2010) function as modern echoes of biblical signs (Acts 3:6-10). They do not add to Scripture but illustrate the same unsearchable greatness active across eras.


Implications for Worship, Ethics, and Life Purpose

A) Humility—Since God’s greatness is unfathomable, pride in human autonomy evaporates (Proverbs 3:5-7).

B) Confidence—Our finite grasp is grounded in the inerrant Word; what we know, we know securely (2 Timothy 3:16).

C) Mission—The endless depth of His greatness fuels unending proclamation (Psalm 145:4-7).

D) Hope—Because greatness exceeds measure, so does grace (Ephesians 2:7), assuring persevering comfort amid suffering (Romans 8:18).


Conclusion

Psalm 145:3 defines God’s greatness as qualitatively infinite and quantitatively immeasurable—surpassing every intellectual pursuit, inviting perpetual praise, and securing eternal salvation through Christ. The verse anchors a worldview in which revelation kindles knowledge, mystery sustains awe, and both converge to magnify the LORD “from everlasting to everlasting” (Psalm 103:17).

How can recognizing God's greatness in Psalm 145:3 impact our prayer life?
Top of Page
Top of Page