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Moral Character and Faith in Christian Ethics

Christian ethics emphasizes the development of moral character and the active expression of faith, viewing these as inseparable aspects of a believer's life. This understanding is rooted in biblical teachings that highlight both the character of God and Christ as models, and the expected conduct of those who follow them [1, 2, 3, 4].

The foundation of Christian ethics is not primarily philosophical speculation about virtue, but rather the pursuit of God's will [20]. This pursuit involves a transformation of character, leading to actions that reflect divine attributes. The Bible frequently describes the character of Christ as the ultimate example, noting His holiness, righteousness, goodness, faithfulness, truthfulness, justice, guilelessness, sinlessness, and meekness [1]. Christ's example extends to His conduct, including resisting temptation, obedience to God the Father, zeal, lowliness of heart, mercy, self-denial, ministering to others, benevolence, and forgiving injuries [1, 4]. Believers are called to conform to this example in holiness, righteousness, purity, love, humility, meekness, obedience, and self-denial [4, 6].

The moral character expected of saints, or believers, is similarly detailed in scripture. They are described as attentive to Christ's voice, blameless and harmless, bold, contrite, devout, faithful, God-fearing, following Christ, godly, guileless, holy, humble, hungering after righteousness, just, led by the Spirit, liberal, loving, lowly, and meek [2]. This character is not merely an internal state but is expressed through specific actions and attitudes.

Faith plays a crucial role in shaping moral character and conduct. It is not an "otiose assent" but a "working reality" that manifests itself through actions [11]. The Apostle Paul, in 1 Thessalonians 1:3, speaks of the "work of faith," indicating that faith is active and produces tangible results [11]. This active faith is foundational to Christian conduct, which includes believing God, fearing God, loving God, following God, obeying God, rejoicing in God, believing in Christ, loving Christ, following Christ's example, obeying Christ, and living to Christ [3].

The relationship between faith and moral excellence is explicitly stated in 2 Peter 1:5, which exhorts believers to "in your faith supply moral excellence" [5]. This suggests a progressive development where faith is the starting point, and moral excellence is built upon it. Other virtues to be added include knowledge, self-control, steadfastness, godliness, brotherly affection, and love [5]. The concept of "holiness" is central to this moral development. It is commanded by God, desired by Christ for His people, and is an effect of Christ's work in them [6]. God's character and Christ's character serve as the standards for holiness [6]. The gospel itself is presented as the "way of holiness" [6].

The development of moral character is also linked to the concept of "holy boldness." This boldness, exemplified by Christ, is a characteristic of saints and is produced by trust in God, the fear of God, and faithfulness to God [7]. It enables believers to express their trust in God, to pray with confidence, and to stand firm in judgment [7].

The Reformed tradition, as articulated by John Calvin, emphasizes the comprehensive nature of God's law and its role in guiding moral conduct. While specific references to "moral character" are not directly indexed in the provided Calvin excerpts, his commentaries frequently address the implications of biblical texts for righteous living and obedience to God's commands [8, 9, 13, 16, 18, 19]. For instance, Calvin's commentary on Isaiah touches upon themes of justice, righteousness, and the consequences of disobedience, underscoring the importance of ethical behavior in the life of faith [8, 13, 16, 18, 19].

Similarly, the Eastern Orthodox tradition, through figures like John Chrysostom, highlights the practical outworking of faith in daily life. Chrysostom's homilies often expound on biblical passages that call for moral uprightness, charity, and adherence to Christian principles [10, 12, 14, 17]. His interpretations underscore the transformative power of faith that leads to a virtuous life.

The Presbyterian tradition, as seen in the Jamieson, Fausset & Brown commentary, further elaborates on the "work of faith" as a "continuous chain of 'work'" that is not merely verbal but a "realizing, working faith" [11]. This perspective aligns with the idea that true faith is demonstrated through its fruits, which are moral actions and character traits. The commentary on Isaiah 32:17 notes that "righteousness" produces "peace," both internal and external, indicating the positive societal and personal outcomes of a morally upright life [15].

Sources

  1. Torrey's Topical Textbook “Torrey's Topical Textbook: Christ, Character Of — Altogether lovely -- Song 5:16. Holy -- Lu 1:35; Ac 4:27; Re 3:7. Righteous -- Isa 53:11; Heb 1:9. Good -- Mt 19:16. Faithful -- Isa 11:5; 1Th 5:24. True -- Joh 1:14; 7:18; 1Jo 5:20. Just -- Zec 9:9; Joh 5:30; Ac 22:14. Guileless -- Isa 53:9; 1Pe 2:22. Sinless -- Joh 8:46; 2Co 5:21. Spotless -- 1Pe 1:19. Innocent -- Mt 27:4. Harmless -- Heb 7:26. Resisting temptation -- Mt 4:1-10. Obedient to God the Father -- Ps 40:8; Joh 4:34; 15:10. Zealous -- Lu 2:49; Joh 2:17; 8:29. Meek -- Isa 53:7; Zec 9:9; Mt 11:29. Lowly in heart -- Mt 11:29. Merciful ”
  2. Torrey's Topical Textbook “Torrey's Topical Textbook: Character of Saints — Attentive to Christ's voice -- Joh 10:3,4. Blameless and harmless -- Php 2:15. Bold -- Pr 28:1; Ro 13:3. Contrite -- Isa 57:15; 66:2. Devout -- Ac 8:2; 22:12. Faithful -- Re 17:14. Fearing God -- Mt 3:16; Ac 10:2. Following Christ -- Joh 10:4,27. Godly -- Ps 4:3; 2Pe 2:9. Guileless -- Joh 1:47. Holy -- De 7:6; 14:2; Col 3:12. Humble -- Ps 34:2; 1Pe 5:5. Hungering after righteousness -- Mt 5:6. Just -- Ge 6:9; Hab 2:4; Lu 2:25. Led by the Spirit -- Ro 8:14. Liberal -- Isa 32:8; 2Co 9:13. Loving -- Col 1:4; 1Th 4:9. Lowly -- Pr 16:19. Meek -- Isa ”
  3. Torrey's Topical Textbook “Torrey's Topical Textbook: Conduct, Christian — Believing God -- Mr 11:22; Joh 14:11,12. Fearing God -- Ec 12:13; 1Pe 2:17. Loving God -- De 6:5; Mt 22:37. Following God -- Eph 5:1; 1Pe 1:15,16. Obeying God -- Lu 1:6; 1Jo 5:3. Rejoicing in God -- Ps 33:1; Hab 3:18. Believing in Christ -- Joh 6:29; 1Jo 3:23. Loving Christ -- Joh 21:15; 1Pe 1:7,8. Following the example of Christ -- Joh 13:15; 1Pe 2:21-24. Obeying Christ -- Joh 14:21; 15:14. Living To Christ. -- Ro 14:8; 2Co 5:15. To righteousness. -- Mic 6:8; Ro 6:18; 1Pe 2:24. Soberly, righteously, and godly. -- Tit 2:12. Walking Honestly. -- 1”
  4. Torrey's Topical Textbook “Torrey's Topical Textbook: Example of Christ, The — Is perfect -- Heb 7:26. Conformity to, required in Holiness. -- 1Pe 1:15,16; Ro 1:6. Righteousness. -- 1Jo 2:6. Purity. -- 1Jo 3:3. Love. -- Joh 13:34; Eph 5:2; 1Jo 3:16. Humility. -- Lu 22:27; Php 2:5,7. Meekness. -- Mt 11:29. Obedience. -- Joh 15:10. Self-denial. -- Mt 16:24; Ro 15:3. Ministering to others. -- Mt 20:28; Joh 13:14,15. Benevolence. -- Ac 20:35; 2Co 8:7,9. Forgiving injuries. -- Col 3:13. Overcoming the world. -- Joh 16:33; 1Jo 5:4. Being not of the world. -- Joh 17:16. Being guileless. -- 1Pe 2:21-22. Suffering wrongfully. --”
  5. 2 Peter “Yes, and for this very cause adding on your part all diligence, in your faith supply moral excellence; and in moral excellence, knowledge; -- 2 Peter 1:5”
  6. Torrey's Topical Textbook “Torrey's Topical Textbook: Holiness — Commanded -- Le 11:45; 20:7; Eph 5:8; Col 3:12; Ro 12:1. Christ Desires for his people. -- Joh 17:17. Effects, in his people. -- Eph 5:25-27. An example of. -- Heb 7:26; 1Pe 2:21,22. The character of God, the standard of -- Le 19:2; 1Pe 1:15,16; Eph 5:1. The character of Christ, the standard of -- Ro 8:29; 1Jo 2:6; Php 2:5. The gospel the way of -- Isa 35:8. Necessary to God's worship -- Ps 24:3,4. None shall see God without -- Eph 5:5; Heb 12:14. Saints Elected to. -- Ro 8:29; Eph 1:4. Called to. -- 1Th 4:7; 2Ti 1:9. New created in. -- Eph 4:24. Possess. ”
  7. Torrey's Topical Textbook “Torrey's Topical Textbook: Boldness, Holy — Christ set an example of -- Joh 7:26. Is through faith in Christ -- Eph 3:12; Heb 10:19. A characteristic of saints -- Pr 28:1. Produced by Trust in God. -- Isa 50:7. The fear of God. -- Ac 4:19; 5:29. Faithfulness to God. -- 1Ti 3:13. Express your trust in God with -- Heb 13:6. Have, in prayer -- Eph 3:12; Heb 4:16. Saints shall have, in judgment -- 1Jo 4:17. Exhortations to -- Jos 1:7; 2Ch 19:11; Jer 1:8; Eze 3:9. Pray for -- Ac 4:29; Eph 6:19,20. Ministers should exhibit, in Faithfulness to their people. -- 2Co 7:4; 10:1. Preaching. -- Ac 4:31; Ph”
  8. CCEL (Reformed) “Calvin, Commentary on Isaiah, Vol. 2, section 53.2: 64:7 66:24 Jeremiah 4:31 5:8 5:28 7:4 7:4 9:1 10:23 10:24 10:24 11:21 17:1 17:5 18:16 19:6 19:8 22:24 22:28 25:9 25:13 25:18 28:10 28:11 30:11 31:15 43:2 48:2 50:11 Lamentations 1:7 2:5 2:8 3:29 Ezekiel 15:3 16:26 20:11 20:24 20:25 26:2 26:14 37:1 43:15 43:15 47:11 Daniel 5:28 5:30 5:31 7:10 7:17 8:20 Hosea 1:7 6:4 8:14 9:6 13:3 Joel 1:13 2:13 2:23 2:28 Amos 1:3 3:6 4:1 4:1 5:10 5:19 8:11 Micah 1:3 1:11 2:11 7:9 7:16 Nahum 3:8 Habakkuk 2:1 2:1 2:1 2:2 3:2 3:2 3:13 Zechariah 9:14 13:4 14:3 Malachi 1:4 1:11 4:2 Matthew 2:14 3:12 3:12 3:12 3:12 ”
  9. CCEL (Reformed) “Calvin, Commentary on Genesis, Vol. 1 (Gen 1-23), section 28.1: Index of Scripture References Genesis 1:1-6 1:1-31 1:2 1:28 1:29-30 2:1 2:1-25 2:15 2:19 3:1 3:1-24 3:7 3:16 4:1 4:1-26 4:7 5:1 5:1-32 6:1 6:1-22 6:11-16 7:1-24 7:11 8:1-22 9:1 9:1 9:1-29 9:2 9:24 10 10:1 10:1 10:1-32 10:21 11:1 11:1 11:1-32 11:28 12:1 12:1 12:1 12:1-20 12:4 12:4 12:6 13:1 13:1-20 14:1-24 15:1-21 15:7 16:1-16 16:2 16:8 17:1 17:1 17:1 17:1 17:1-27 18:1 18:1 18:1-33 18:19 19:1-38 20:1 20:1 20:1-18 21:1-34 21:15 22:1-24 22:18 23:1-20 24:31 25:1 25:13-16 35:7 48:1 Exodus 6:3 12:40 Leviticus 7:18 17:4 18:25 Numbers 6:2”
  10. CCEL/NPNF (Eastern Orthodox) “John Chrysostom, Homilies on Acts & Romans: Index of Scripture References Genesis 1:26 2:10 2:18 2:21 2:21 2:24 2:24 2:24 3:5 3:6 3:11 3:16 3:16 3:16 3:19 3:19 4 4:2 4:6 4:7 4:7 4:7 4:9 4:9 4:10 4:10 4:10 4:11 4:14 6:3 6:3 6:9 9:5 9:20 9:22 11:8 11:31 12:3 12:7 12:7 14:14 15:12 15:13-14 18:3 18:3 18:3 18:7 18:17 18:19 18:27 18:33 21:12 22:3 22:18 25:33 27:27 27:41 27:45 28:12 28:20 29:23 30:1-2 31:7 31:15 31:40 32:10 32:21 32:28 32:29 33:19 37:18 39:1-20 40:23 41:40 41:42-43 42:21 45:5 45:5 45:9 45:24 48:16 49:7 60:8 Exodus 1:14 1:22 2:11 2:13 2:15 2:22 3:1 3:2 3:2 4:10 4:22 5:2 9:11 17:4 18:2”
  11. 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 ”
  12. CCEL/NPNF (Eastern Orthodox) “John Chrysostom, Homilies on John & Hebrews: Index of Scripture References Genesis 1:1 1:2 1:3 1:20 1:26 1:26 2:7 2:17 2:18 3:5 3:9 3:9 3:10 3:16 3:18 3:19 4:4 4:7 4:7 4:9 4:10 6:2 6:5 6:9 7:1 11:4 12:1 12:7 12:7 13:15 13:15 15:5 15:6 17:14 18 18 18:15 18:17 18:21 18:21 21:12 22:1 22:1-2 22:12 23:4 25:27 26:18-22 27:41 28:20 37:7 37:9 37:10 47:9 47:9 47:31 49:9 Exodus 2:14 2:14 2:14-15 3:6 3:14 6:9 12:3 12:46 14:21 17:12 17:12 19 19:16 19:16 19:18 19:19 19:19 19:19 19:20 19:20 20:9 20:13 20:19 20:21 23:3 32:10 33:13 33:20 35:23 Leviticus 15:18 Numbers 5 6:3 9:12 11:12 14:3 14:29 16:5 17:12 Deu”
  13. CCEL (Reformed) “Calvin, Commentary on Isaiah, Vol. 1, section 23.2: 62:10 65:20 65:24 Jeremiah 1:6 1:17 2:21 2:21 7:4 7:4 7:21 7:22 9:23-24 9:26 10:14 17:5 17:5 22:7 23:5 23:19 23:36 25:11-12 29:10 30:9 30:9 31:34 32:18 33:15 41:5 48:7 48:13 48:29 48:30 48:32 48:32 48:32 48:34 Lamentations 2:22 3:22 Ezekiel 4:16 13:9 18:20 20:22 34:23 34:23 36:25 37:11-12 37:16 37:24 37:24 47:1 47:1 Daniel 2:44 7:10 7:14 7:27 9:24 9:27 Hosea 2:5 2:13 2:18 2:19-20 2:23 3:4 3:5 6:6 13:11 14:2 14:9 Joel 2:31 2:32 2:32 Amos 2:4-5 3:11 5:11 5:18 5:20 5:21 6:11 9:11 9:11 Jonah 1:2 3:10 Micah 1:16 5:10 6:7-8 7:8 Habakkuk 1:16 2:2 2:”
  14. CCEL/NPNF (Eastern Orthodox) “John Chrysostom, Homilies on Acts & Romans: 1:19 1:20 1:20 2:1-2 2:2 2:8 2:8 2:9 2:9 2:12 2:14 2:14 2:15 3:2-9 3:5 3:8-12 3:16 4:13 4:13 4:19 5:5 5:6 5:16 5:20 5:23 5:23 6:2 6:8 6:9 6:9 6:10 6:10 6:13 2 Timothy 1:5 1:5 1:16 2:9 2:9 3:2 3:12 3:15 4:6 4:6 4:10 4:11 4:11 4:13 4:15 4:17 4:20 Titus 1:7-9 1:12 1:12 1:16 2:12 3:5 Philemon 1:1 1:2 1:2 1:9 1:22 5:13 Hebrews 1:5 1:14 2:2 2:2 5:11-12 6:9 8:11 8:13 9:16 9:26 9:26-28 10:12 10:24 10:28-29 10:28-29 10:29 10:34 10:37 11:31 12:2 12:24 12:29 13:3 13:3 13:10 13:17 13:17 13:21 13:22 13:24 James 1:9 1:18 2:6 2:23 3:4 4:6 5:14-15 5:17 1 Peter 3:21 ”
  15. Isaiah (Presbyterian) “Jamieson, Fausset & Brown on Isaiah 32:17: work--the effect (Pro 14:34; Jam 3:18). peace--internal and external.”
  16. CCEL (Reformed) “Calvin, Commentary on Isaiah, Vol. 1, section 29.2: 62:10 65:20 65:24 Jeremiah 1:6 1:17 2:21 2:21 7:4 7:4 7:21 7:22 9:23-24 9:26 10:14 17:5 17:5 22:7 23:5 23:19 23:36 25:11-12 29:10 30:9 30:9 31:34 32:18 33:15 41:5 48:7 48:13 48:29 48:30 48:32 48:32 48:32 48:34 Lamentations 2:22 3:22 Ezekiel 4:16 13:9 18:20 20:22 34:23 34:23 36:25 37:11-12 37:16 37:24 37:24 47:1 47:1 Daniel 2:44 7:10 7:14 7:27 9:24 9:27 Hosea 2:5 2:13 2:18 2:19-20 2:23 3:4 3:5 6:6 13:11 14:2 14:9 Joel 2:31 2:32 2:32 Amos 2:4-5 3:11 5:11 5:18 5:20 5:21 6:11 9:11 9:11 Jonah 1:2 3:10 Micah 1:16 5:10 6:7-8 7:8 Habakkuk 1:16 2:2 2:”
  17. CCEL/NPNF (Eastern Orthodox) “John Chrysostom, Homilies on Galatians–Colossians–Thessalonians: Index of Scripture References Genesis 1:11 1:11 1:26 1:26 1:26 1:27 1:27 1:27 1:31 1:31 2:2 2:7 2:17 2:17 2:18 2:23 2:24 2:24 2:24 3:5 3:16 3:24 4 4:9 4:14 6:2 6:3 6:4 6:9 6:12 7:7 8:21 12:1 12:4 12:16 13:10 13:10-11 14:14 14:21-23 15:16 16:5 16:6 17:8 18:11 18:12 18:14 18:21 19:13 19:14 19:24 21:10 21:12 21:12 22:7-8 22:16 22:18 22:18 24:1-67 24:22 24:65 25:21 25:21 26:4 27:46 28:1 28:13 31:42 31:45 32:48 35:18 37:9-10 37:20 39:1 39:6 40:4 40:7 40:8 40:14-15 40:22 41 41:16 42:36 43:14 43:30 45:5 48:15-16 49:9 64:28 Exodus 2:11 2”
  18. CCEL (Reformed) “Calvin, Commentary on Isaiah, Vol. 1, section 23.4: 29:10 30:9 30:9 31:34 32:18 33:15 41:5 48:7 48:13 48:29 48:30 48:32 48:32 48:32 48:34 Lamentations 2:22 3:22 Ezekiel 4:16 13:9 18:20 20:22 34:23 34:23 36:25 37:11 37:12 37:16 37:24 37:24 47:1 47:1 Daniel 2:44 7:10 7:14 7:27 9:24 9:27 Hosea 2:5 2:13 2:18 2:19 2:20 2:23 3:4 3:5 6:6 13:11 14:2 14:9 Joel 2:31 2:32 2:32 Amos 2:4 2:5 3:11 5:11 5:18 5:20 5:21 6:11 9:11 9:11 Jonah 1:2 3:10 Micah 1:16 5:10 6:7 6:8 7:8 Habakkuk 1:16 2:2 2:2 Zephaniah 1:5 1:7 Haggai 2:9 Zechariah 2:8 2:8 3:2 6:12 Malachi 2:10 4:3 4:4 Matthew 1:5 3:2 4:15 4:16 5:10 5:11 ”
  19. CCEL (Reformed) “Calvin, Commentary on Isaiah, Vol. 2, section 53.1: Index of Scripture References Genesis 1:1 1:27 1:27 3:17 3:17 3:18 4:11 4:13 4:14 6:5 7:11 8:1 10:4 10:11 11:29 11:31 11:31 12:1 12:1 12:17 14:6 14:16 15:1 17:7 17:7 19:24 19:37 20:2 20:8 20:14 21:2 21:5 25:1 25:14 25:14 27:38 27:38 32:3 32:10 32:12 36:8 36:9 Exodus 3:8 7:13 8:15 13:3 13:5 13:8 13:14 13:17 14:14 14:21 14:22 15:10 17 18:21 19:5 19:6 19:6 19:6 19:6 20:1 20:2 20:24 20:25 23:32 27:1 29:45 33:3 34:6 34:6 34:15 34:30 Leviticus 19:9 19:10 26:3-13 26:8 26:12 26:12 26:16 Numbers 3:1-4:49 10:36 12:6 13:22 23:19 24:13 30:3 32:34 Deutero”
  20. 1 Thessalonians (Protestant academic) “Tyndale House on 1 Thessalonians 4:3: 4:3 God’s will is for you to be holy: The foundation of Christian ethics is not philosophical speculation about virtue but doing God’s will (Rom 12:1-2; Eph 6:6; Heb 10:36; 13:20-21). Holiness (1 Thes 4:4, 7) embraces all of a person’s life (5:23); here it involves staying away from sexual sin (Greek porneia, any sexual union outside marriage).”
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