Relying on God in Times of Uncertainty and Doubt
Scripture consistently presents trust in God not as the absence of uncertainty, but as a deliberate act of the will in the face of it. The psalmist declares, "In thee, O Lord, do I put my trust" (Psalm 31:1), a statement that John Gill notes is a "continued act"—not a past decision or future intention, but an ongoing posture [9]. This active, present-tense confidence becomes the believer's anchor when circumstances obscure clarity.
The Biblical Foundation for Trust
The writer of Hebrews grounds this confidence in God's immutable character: "by two immutable things, in which it is impossible for God to lie, we may have a strong encouragement, who have fled for refuge to take hold of the hope set before us" [1]. God's faithfulness is not contingent on our certainty; rather, our uncertainty drives us to seek refuge in what cannot change. Paul similarly teaches that "in Him and through faith in Him we may enter God's presence with boldness and confidence" (Ephesians 3:12) [2], indicating that access to God is secured by faith in Christ, not by the strength of our subjective assurance.
Matthew Henry, commenting on Psalm 115:9, observes that "it is folly to trust in dead images, but it is wisdom to trust in the living God, for he is a help and a shield to those that do trust in them" [7]. The contrast is instructive: uncertainty about circumstances does not invalidate trust in a living, active God who functions as both help and shield. Moses exemplified this at the Red Sea, where he "did not know what God would do, but in one of the great statements of faith in the Bible, Moses declared his confidence in God" [8]. His trust was not in a known outcome but in God's character.
The Nature of Biblical Confidence
Easton's Bible Dictionary defines the "full assurance of faith" (Hebrews 10:22) as "a fulness of faith in God which leaves no room for doubt" [3], yet this must be understood alongside the reality that biblical figures often trusted while still wrestling with uncertainty. Peter's confession in John 6:69 came at a moment when, as Jamieson, Fausset & Brown note, "one's faith is tried to the utmost, particularly by speculative difficulties; the spiritual eye then swims, and all truth seems ready to depart from us" [6]. Trust does not eliminate the trial; it persists through it.
God's protection is described as "seasonable," "unfailing," and "perpetual" [5], qualities that sustain believers precisely when human resources fail. The call to trust is not a denial of present confusion but an affirmation that God remains "a refuge and strength" to the afflicted [4], even when the path forward is obscured.
Sources
- Hebrews “that by two immutable things, in which it is impossible for God to lie, we may have a strong encouragement, who have fled for refuge to take hold of the hope set before us. -- Hebrews 6:18”
- Ephesians “Ephesians 3:12 (BSB) — In Him and through faith in Him we may enter God’s presence with boldness and confidence.”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Assurance — The resurrection of Jesus (Acts 17:31) is the "assurance" (Gr. pistis, generally rendered "faith") or pledge God has given that his revelation is true and worthy of acceptance. The "full assurance [Gr. plerophoria, full bearing'] of faith" (Heb. 10:22) is a fulness of faith in God which leaves no room for doubt. The "full assurance of understanding" (Col. 2:2) is an entire unwavering conviction of the truth of the declarations of Scripture, a joyful steadfastness on the part of any one of conviction that he has grasped the very truth. The "full assurance ”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Afflicted Saints — God is with -- Ps 46:5,7; Isa 43:2. God is a refuge and strength to -- Ps 27:5,6; Isa 25:4; Jer 16:19; Na 1:7. God comforts -- Isa 49:13; Jer 31:13; Mt 5:4; 2Co 1:4,5; 7:6. God preserves -- Ps 34:20. God delivers -- Ps 34:4,19; Pr 12:13; Jer 39:17,18. Christ is with -- Joh 14:18. Christ supports -- 2Ti 4:17; Heb 2:18. Christ comforts -- Isa 61:2; Mt 11:28-30; Lu 7:13; Joh 14:1; 16:33. Christ preserves -- Isa 63:9; Lu 21:18. Christ delivers -- Re 3:10. Should praise God -- Ps 13:5,6; 56:8-10; 57:6,7; 71:20-23. Should imitate Christ -- Heb 12:1-3; 1P”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Protection — God is able to afford -- 1Pe 1:5; Jude 1:24. God is faithful to afford -- 1Th 5:23,24; 2Th 3:3. Of God is Indispensable. -- Ps 127:1. Seasonable. -- Ps 46:1. Unfailing. -- De 31:6; Jos 1:5. Effectual. -- Joh 10:28-30; 2Co 12:9. Uninterrupted. -- Ps 121:3. Encouraging. -- Isa 41:10; 50:7. Perpetual. -- Ps 121:8. Often afforded through means inadequate in themselves. -- Jdj 7:7; 1Sa 17:45,50; 2Ch 14:11. Is afforded to Those who hearken to God. -- Pr 1:33. Returning sinners. -- Job 22:23,25. The perfect in heart. -- 2Ch 16:9. The poor. -- Ps 14:6; 72:12-14.”
- John (Presbyterian) “Jamieson, Fausset & Brown on John 6:69: And we believe,--(See on Mat 16:16). Peter seems to have added this not merely--probably not so much--as an assurance to his Lord of his heart's belief in Him, as for the purpose of fortifying himself and his faithful brethren against that recoil from his Lord's harsh statements which he was probably struggling against with difficulty at that moment. Note.--There are seasons when one's faith is tried to the utmost, particularly by speculative difficulties; the spiritual eye then swims, and all truth seems ready to depart from us. At such seasons, a clear”
- Psalms (Nonconformist/Puritan) “Matthew Henry on Psalms 115:9: In these verses, I. We are earnestly exhorted, all of us, to repose our confidence in God, and not suffer our confidence in him to be shaken by the heathens' insulting over us upon the account of our present distresses. It is folly to trust in dead images, but it is wisdom to trust in the living God, for he is a help and a shield to those that do trust in them, a help to furnish them with and forward them in that which is good, and a shield to fortify them against and protect them from every thing that is evil. Therefore, 1. Let Israel trust in the Lord; the body”
- Exodus (Protestant academic) “Tyndale House on Exodus 14:13: 14:13-14 One person, at least, had learned the lesson of the plagues and applied it to this crisis of faith. Moses did not know what God would do, but in one of the great statements of faith in the Bible, Moses declared his confidence in God. It was not the Lord who would fail, but the Egyptians.”
- Psalms (Baptist/Reformed) “John Gill on Psalms 31:1: In thee, O Lord, do I put my trust,.... Not in any creature, but in the Lord Jehovah; the Targum, "in thy Word"; the essential Logos, or Word, which was in the beginning with God, and was God, and so an equal object of faith, trust, and confidence, as Jehovah the Father: this act includes a trusting all with God, body and soul, and the welfare of them, in time, and to eternity; and a trusting him for all things, both of providence and grace, and for both grace and glory, and is a continued act; for the psalmist does not say, "I have trusted", or "I will trust", but "I”