Understanding Divine Justice and Mercy in Theology
Divine justice refers to God's inherent righteousness and his exercise of it in moral governance [1]. This attribute is not an optional aspect of God's will but an unchangeable principle of his nature [1]. God imposes righteous laws on his creatures and executes them righteously [1]. His legislative justice requires conformity to the moral law, while his rectoral or distributive justice involves dealing with accountable creatures according to their actions [1]. The Psalms describe God's righteousness as very high, abundant, beyond computation, everlasting, and enduring forever, forming the habitation of his throne (Psalm 7:9, 48:10, 71:15, 19, 97:2, 111:3, 119:137, 142) [4, 7]. Righteousness is also understood as obedience to God's law (Deuteronomy 6:25; Romans 10:5; Luke 1:6; Psalm 1:2) [5].
Mercy, on the other hand, is compassion shown to the miserable, with misery being its object [3]. It is an aspect of God's goodness, exercised towards his creatures, particularly in response to their miseries [2]. The Bible frequently highlights God's mercy, describing it as great, excellent, good, marvelous, multitudinous, and everlasting (Nehemiah 9:17; Psalm 17:7, 31:21, 36:7, 63:3, 69:16, 117:2; Isaiah 54:8, 63:7) [6].
The interplay between divine justice and mercy is a central theme in theology. God's goodness and justice are seen as different aspects of a single, unchangeable, infinitely wise, and sovereign moral perfection [2]. The atoning sacrifice of Christ is presented as the means by which God can exercise mercy toward humanity while remaining consistent with the demands of truth and righteousness [3]. As Psalm 85:10 states, "Mercy and truth are met together; righteousness and peace have kissed each other" [3].
The Apostle Paul, in Romans 3:26, explains that God demonstrates his righteousness in the present time "so that he should be just and the one who justifies the person by faith in Jesus" [8]. Adam Clarke, in his commentary on Romans, interprets this to mean that God designed to display both his justice and mercy: his justice in requiring a sacrifice for sin, and his mercy in providing that sacrifice through Christ [9]. This allows God to be both just and the justifier of those who believe [9]. Similarly, Clarke notes on Hebrews 8:12 that God's promise to be merciful to unrighteousness is fulfilled through the "immolation of Jesus Christ as the covenant sacrifice," providing remission of sins for penitent believers [10]. The prophet Jeremiah emphasizes that true knowledge of God involves understanding his "loving kindness, judgment, and righteousness" (Jeremiah 9:24), with loving-kindness (mercy) being placed first because without it, humanity would flee from God in despair [11].
Sources
- Easton's Bible Dictionary “Easton's Bible Dictionary: Justice of God — That perfection of his nature whereby he is infinitely righteous in himself and in all he does, the righteousness of the divine nature exercised in his moral government. At first God imposes righteous laws on his creatures and executes them righteously. Justice is not an optional product of his will, but an unchangeable principle of his very nature. His legislative justice is his requiring of his rational creatures conformity in all respects to the moral law. His rectoral or distributive justice is his dealing with his accountable creatures according”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Goodness of God — A perfection of his character which he exercises towards his creatures according to their various circumstances and relations (Ps. 145:8, 9; 103:8; 1 John 4:8). Viewed generally, it is benevolence; as exercised with respect to the miseries of his creatures it is mercy, pity, compassion, and in the case of impenitent sinners, long-suffering patience; as exercised in communicating favour on the unworthy it is grace. "Goodness and justice are the several aspects of one unchangeable, infinitely wise, and sovereign moral perfection. God is not sometimes ”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Mercy — Compassion for the miserable. Its object is misery. By the atoning sacrifice of Christ a way is open for the exercise of mercy towards the sons of men, in harmony with the demands of truth and righteousness (Gen. 19:19; Ex. 20:6; 34:6, 7; Ps. 85:10; 86:15, 16). In Christ mercy and truth meet together. Mercy is also a Christian grace (Matt. 5:7; 18:33-35).”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Righteousness of God, The — Is part of his character -- Ps 7:9; 116:5; 119:137. Described as Very high. -- Ps 71:19. Abundant. -- Ps 48:10. Beyond computation. -- Ps 71:15. Everlasting. -- Ps 119:142. Enduring for ever. -- Ps 111:3. The habitation of his throne. -- Ps 97:2. Christ acknowledged -- Joh 17:25. Christ committed his cause to -- 1Pe 2:23. Angels acknowledge -- Re 16:5. Exhibited in His testimonies. -- Ps 119:138,144. His commandments. -- De 4:8; Ps 119:172. His judgments. -- Ps 19:9; 119:7,62. His word. -- Ps 119:123. His ways. -- Ps 145:17. His acts. -- J”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Righteousness — Is obedience to God's law -- De 6:25; Ro 10:5; Lu 1:6; Ps 1:2. God loves -- Ps 11:7. God looks for -- Isa 5:7. Christ Is the Son of. -- Mal 4:2. Loves. -- Ps 45:7; Heb 1:9. Was girt with. -- Isa 11:5. Put on, as breast-plate. -- Isa 59:17. Was sustained by. -- Isa 59:16. Preached. -- Ps 40:9. Fulfilled all. -- Mt 3:15. Is made to his people. -- 1Co 1:30. Is the end of the law for. -- Ro 10:4. Has brought in everlasting. -- Da 9:24. Shall judge with. -- Ps 72:2; Isa 11:4; Ac 17:31; Re 19:11. Shall reign in. -- Ps 45:6; Isa 32:1; Heb 1:8. Shall execute.”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Loving-Kindness of God, The — Is through Christ -- Eph 2:7; Tit 3:4-6. Described as Great. -- Ne 9:17. Excellent. -- Ps 36:7. Good. -- Ps 69:16. Marvellous. -- Ps 17:7; 31:21. Multitudinous. -- Isa 63:7. Everlasting. -- Isa 54:8. Merciful. -- Ps 117:2. Better than life. -- Ps 63:3. Consideration of the dealings of God gives a knowledge of -- Ps 107:43. Saints Betrothed in. -- Ho 2:19. Drawn by. -- Jer 31:3. Preserved by. -- Ps 40:11. Quickened after. -- Ps 119:88. Comforted by. -- Ps 119:76. Look for mercy through. -- Ps 51:1. Receive mercy through. -- Isa 54:8. Are ”
- Psalms “Dominus judicat populos. Judica me, Domine, secundum justitiam meam, et secundum innocentiam meam super me. -- Psalms 7:9”
- Romans “Romans 3:26 (LEB) — in the forbearance of God, for the demonstration of his righteousness in the present time, so that he should be just and the one who justifies the person by faith in Jesus.”
- Romans (Methodist/Wesleyan) “Adam Clarke on Romans 3:26: To declare, I say, at this time - To manifest now, by the dispensation of the Gospel, his righteousness, his infinite mercy; and to manifest it in such a way, that he might still appear to be the just God, and yet the justifier, the pardoner, of him who believeth in Jesus. Here we learn that God designed to give the most evident displays both of his justice and mercy. Of his justice, in requiring a sacrifice, and absolutely refusing to give salvation to a lost world in any other way; and of his mercy, in providing The sacrifice which his justice required. Thus, beca”
- Hebrews (Methodist/Wesleyan) “Adam Clarke on Hebrews 8:12: I will be merciful to their unrighteousness - In order to be their God, as mentioned under the preceding verse, it is requisite that their iniquity should be pardoned; this is provided for by the immolation of Jesus Christ as the covenant sacrifice. By his blood, redemption has been purchased, and all who with penitent hearts believe on the Lord Jesus receive remission of sins, and God remembers their iniquities no more against them so as to punish them on that account. All spiritual evil against the nature and law of God is represented here under the following ter”
- Jeremiah (Presbyterian) “Jamieson, Fausset & Brown on Jeremiah 9:24: Nothing but an experimental knowledge of God will save the nation. understandeth--theoretically; in the intellect. knoweth--practically: so as to walk in My ways (Jer 22:16; Job 22:21; Co1 1:31). loving kindness--God's mercy is put in the first and highest place, because without it we should flee from God in fear and despair. judgment . . . righteousness--loving-kindness towards the godly; judgment towards the ungodly; righteousness the most perfect fairness in all cases [GROTIUS]. Faithfulness to His promises to preserve the godly, as well a”