Psalm 57

Order of Service

• Scripture Reading — 1 Samuel 22:1-2
• Scripture Reading — Psalm 57
• Sermon
• Pastoral Prayer

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Sermon Title: A Fixed Heart and a Fixed Gaze

Scripture: Psalm 57

I. The Chiastic Structure of Psalm 57

A. A chiasm (chiastic structure) is a Hebrew literary device in which a sequence of ideas is presented and then repeated in reverse order, creating a mirror effect

1. Named after the Hebrew letter chi, which resembles the English letter X
2. Structure: A-B-C / C-B-A, with the center as the focal point

B. The two-part structure of Psalm 57

1. Part One (vv. 1–5): A — Appeal for mercy (v. 1); B — Testimony to God's faithfulness (vv. 2–3); C — Description of danger (v. 4); Chorus (v. 5)
2. Part Two (vv. 6–11): C — Description of danger (v. 6); B — Testimony to God's faithfulness (vv. 7–8); A — Praise for God's mercy (vv. 9–10); Chorus (v. 11)

C. The chiasm produces intensification, not mere repetition — moving David from petition to bold praise, as the chorus draws him ever closer to the throne of grace

D. This mirrors the structure of many Reformed hymns (e.g., Isaac Watts, Charles Wesley), which move from creation through redemption to consummation, with each verse and chorus building toward a crescendo

II. First Takeaway: David's Confidence Is in the Lord, Not in His Circumstances

A. David is physically sheltered in a cave, yet his declared refuge is in God — "in the shadow of your wings" (Psalm 57:1)

B. A consistent theme from Psalm 52 through Psalm 57: David views his circumstances through the lens of God, not God through the lens of his circumstances

1. Godliness does not come by looking at God through our circumstances, but by looking at our circumstances through God
2. A God tied to fluctuating circumstances becomes an unstable, fluctuating God

C. The attributes of God are a practical anchor in suffering

1. God's immutability — he does not change
2. God's impassibility — he is not caught off guard or moved by passions as we are
3. These "heady" doctrines are deeply practical in the dark night of the soul

III. Second Takeaway: David's Response to God's Determined Faithfulness Is His Own Determined Faithfulness

A. The intensification between Part One and Part Two: confidence in God's steadfast love (Part One) gives way to David's own resolved steadfastness (Part Two)

1. Psalm 57:7 — "My heart is steadfast, O God, my heart is steadfast"
2. Psalm 57:9-10 — "I will give thanks… I will sing praises… for your steadfast love is great"

B. Alexander MacLaren, The Fixed Heart: a fixed heart requires fixed determination, steadfast affection, and continuous reliance on God's sufficiency — not fluctuating intentions

1. MacLaren observes that fixed hearts are rare among Christians
2. David, writing in the twilight of revelation and under great distress, surpasses many who live in the full light of the gospel

C. The Christian life requires purposeful, active engagement of the mind and heart on God — not passive expectation that spiritual growth will come automatically

IV. Third Takeaway: A Fixed Heart on God Results in Praise of God

A. The movement in Part Two: from crying out (Psalm 57:2) to singing (Psalm 57:7)

B. Psalm 57:8 — "Awake, my glory!" — David calls his whole being to rouse itself and praise God

1. The image: pouring cold water on a slumbering soul to awaken it to its created purpose — worship
2. Application: preparation for corporate worship is a responsibility; we must actively stir our souls to praise

C. True discipline flows from a heart fixed on God, not from natural temperament or religious habit

1. Jonathan Edwards, Religious Affections: fervent religious activity and personal discipline do not necessarily indicate true spirituality; the heart's gaze must be fixed on God himself

D. John Owen, The Glory of Christ: fixing the eyes of faith on the glorified Christ is the greatest remedy for sin and the greatest incentive to holiness

1. Beholding Christ causes the painted beauties of the world to wither
2. The soul fixed on Christ's glory finds rest, peace, and freedom from the chaos of ungoverned passions
3. Application: do not seek godliness by searching inward — fix your gaze on Jesus Christ, his person, his works, and the spiritual blessings that flow from him