The Heart of True Christian Faith Revealed
The "heart" in biblical understanding is not merely an organ, but the core of human existence, encompassing spiritual activity, intellect, will, and emotion [6]. It is the wellspring from which the issues of life flow [4]. God is depicted as intimately knowing and searching the heart, understanding its thoughts, and even pondering its intentions [3, 4].
True Christian faith is deeply rooted in the condition and orientation of this inner self. It involves a heart that is prepared to seek God, fixed on Him, and filled with joy in Him [5]. This renewed heart is characterized by purity, uprightness, and sincerity [5, 6]. It is a heart that is tender, broken, and contrite, yet also obedient and filled with the law and fear of God [5]. The Holy Spirit plays a crucial role in producing love for God in the heart, which is commanded as the first great commandment—to love God with all one's heart [7]. This love is not merely an emotion but manifests in obedience and a hatred of sin [7].
Faith itself is described as a gift and work of God, a "substance of things hoped for" and "evidence of things not seen" [8]. It is not a passive assent but a "working reality" that expresses itself through its fruits [9]. This active faith is directed towards God, Christ, the writings of Moses and the prophets, the gospel, and God's promises [8].
The transformative power of God's word, applied by the Spirit, can reveal the "secrets of the heart" [1, 2, 10]. When an unbeliever hears the word preached, the hidden thoughts and intentions of their heart are exposed, leading them to acknowledge God's presence and worship Him [1, 2, 10]. This profound internal revelation can lead to a new heart being created within an individual [4].
Sources
- I Corinthians “I Corinthians 14:25 (BBE) — The secrets of his heart are made clear; and he will go down on his face and give worship to God, saying that God is truly among you.”
- 1 Corinthians “And thus the secrets of his heart are revealed. So he will fall down on his face and worship God, declaring that God is among you indeed. -- 1 Corinthians 14:25”
- Psalms “Psalms 44:21 (BSB) — would not God have discovered, since He knows the secrets of the heart?”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Heart, The — Issues of life are out of -- Pr 4:23. God Tries. -- 1Ch 29:17; Jer 12:3. Knows. -- Ps 44:21; Jer 20:12. Searched. -- 1Ch 28:9; Jer 17:10. Understands the thoughts of. -- 1Ch 28:9; Ps 139:2. Ponders. -- Pr 21:2; 24:12. Influences. -- 1Sa 10:26; Ezr 6:22; 7:27; Pr 21:1; Jer 20:9. Creates a new. -- Ps 51:10; Eze 36:26. Prepares. -- 1Ch 29:18; Pr 16:1. Opens. -- Ac 16:14. Enlightens. -- 2Co 4:6; Eph 1:18. Strengthens. -- Ps 27:14. Establishes. -- Ps 112:8; 1Th 3:13. Should be Prepared to God. -- 1Sa 7:3. Given to God. -- Pr 23:26. Perfect with God. -- 1Ki 8:”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Heart, Character of the Renewed — Prepared to seek God -- 2Ch 19:3; Ezr 7:10; Ps 10:17. Fixed on God -- Ps 57:7; 112:7. Joyful in God -- 1Sa 2:1; Zec 10:7. Perfect with God -- 1Ki 8:61; Ps 101:2. Upright -- Ps 97:11; 125:4. Clean -- Ps 73:1. Pure -- Ps 24:4; Mt 5:8. Tender -- 1Sa 24:5; 2Ki 22:19. Single and sincere -- Ac 2:46; Heb 10:22. Honest and good -- Lu 8:15. Broken, contrite -- Ps 34:18; 51:17. Obedient -- Ps 119:112; Ro 6:17. Filled with the law of God -- Ps 40:8; 119:11. Awed by the word of God -- Ps 119:161. Filled with the fear of God -- Jer 32:40. Meditat”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Heart — According to the Bible, the heart is the centre not only of spiritual activity, but of all the operations of human life. "Heart" and "soul" are often used interchangeably (Deut. 6:5; 26:16; comp. Matt. 22:37; Mark 12:30, 33), but this is not generally the case. The heart is the "home of the personal life," and hence a man is designated, according to his heart, wise (1 Kings 3:12, etc.), pure (Ps. 24:4; Matt. 5:8, etc.), upright and righteous (Gen. 20:5, 6; Ps. 11:2; 78:72), pious and good (Luke 8:15), etc. In these and such passages the word "soul" could not ”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Love to God — Commanded -- De 11:1; Jos 22:5. The first great commandment -- Mt 22:38. With all the heart -- De 6:5; Mt 22:37. Better than all sacrifices -- Mr 12:33. Produced by The Holy Spirit. -- Ga 5:22; 2Th 3:5. The love of God to us. -- 1Jo 4:19. Answers to prayer. -- Ps 116:1. Exhibited by Christ -- Joh 14:31. A characteristic of saints -- Ps 5:11. Should produce Joy. -- Ps 5:11. Love to saints. -- 1Jo 5:1. Hatred of sin. -- Ps 97:10. Obedience to God. -- De 30:20; 1Jo 5:3. Perfected in obedience -- 1Jo 2:5. Perfected, gives boldness -- 1Jo 4:17,18. God, faith”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Faith — Is the substance of things hoped for -- Heb 11:1. Is the evidence of things not seen -- Heb 11:1. Commanded -- Mt 11:22; 1Jo 3:23. The objects of, are God. -- Joh 14:1. Christ. -- Joh 6:29; Ac 20:21. Writings of Moses. -- Joh 5:46; Ac 24:14. Writings of the prophets. -- 2Ch 20:20; Ac 26:27. The gospel. -- Mr 1:15. Promises of God. -- Ro 4:21; Heb 11:13. In Christ is The gift of God. -- Ro 12:3; Eph 2:8; 6:23; Php 1:29. The work of God. -- Ac 11:21; 1Co 2:5. Precious. -- 2Pe 1:1. Most holy. -- Jude 1:20. Fruitful. -- 1Th 1:3. Accompanied by repentance. -- Mr 1”
- 1 Thessalonians (Presbyterian) “Jamieson, Fausset & Brown on 1 Thessalonians 1:3: work of faith--the working reality of your faith; its alacrity in receiving the truth, and in evincing itself by its fruits. Not an otiose assent; but a realizing, working faith; not "in word only," but in one continuous chain of "work" (singular, not plural, works), Th1 1:5-10; Jam 2:22. So "the work of faith" in Th2 1:11 implies its perfect development (compare Jam 1:4). The other governing substantives similarly mark respectively the characteristic manifestation of the grace which follows each in the genitive. Faith, love, and hope, are the ”
- 1 Corinthians (Baptist/Reformed) “John Gill on 1 Corinthians 14:24: And thus are the secrets of his heart made manifest,.... Not to the prophets, or preachers, or to the rest of the congregation, but to himself; the word preached being in the hands, and trader the influence, direction, and application of the Spirit of God, a discerner of the thoughts and intents of the heart; showing the plague and naughtiness of it, discovering the lusts that are in it, detecting the errors of the mind, and filling the conscience with a sense of guilt, and a consciousness of deserved punishment; so that the person looks upon himself as partic”