James 4:17 Sin of Omission and Commission
James 4:17 states, "Anyone, then, who knows the right thing to do, yet fails to do it, is guilty of sin" (BSB) [1]. This verse articulates a fundamental principle concerning the nature of sin, specifically addressing the concept of sins of omission. It emphasizes that moral responsibility extends beyond actively committing wrong actions to include the failure to perform known good actions [1, 6].
The immediate literary context of James 4:17 involves a discussion about humility, reliance on God's will, and the dangers of worldly pride and self-sufficiency. Prior verses condemn boasting about future plans without acknowledging God's sovereignty (James 4:13-16), linking such arrogance to evil [3]. The verse thus serves as a concluding thought on the broader theme of living in accordance with divine wisdom rather than worldly ambition. The "right thing to do" (τὸ καλὸν ποιῆσαι, to kalon poiēsai) in this context can refer to the specific act of acknowledging God's will in future planning, but also more broadly to any good action that a person is aware they ought to perform [4].
The concept of sin, particularly the distinction between sins of commission and omission, is a long-standing theological topic. Sins of commission involve actively doing what is forbidden, while sins of omission involve failing to do what is commanded or known to be good [7]. John Gill, a Baptist commentator, interprets James 4:17 as applying not only to the specific point of referring all things to God's will but also to "all the good things the apostle had exhorted to, and the contrary to which he had warned from, in this epistle" [4]. He suggests that a person who "knows the will of God, in the several branches of it, revealed in his word," yet fails to act accordingly, commits a "greater sin" [4].
The Treasury of Scripture Knowledge cross-references James 4:17 with numerous other biblical passages that touch upon themes of obedience, knowledge, and accountability [2]. These include instances where individuals acknowledge their wrongdoing or where God reveals people's failures to them, such as 1 Samuel 3:18 ("It is the Lord; let him do what seems good to him") and Job 42:1-6, where Job repents after God reveals his wisdom [2]. Other cross-references highlight the importance of submission to God's will and doing what is right, such as Romans 10:3, which speaks of those who "did not submit to God's righteousness," and Acts 26:19, where Paul states he "was not disobedient to the heavenly vision" [2].
Theological traditions have further elaborated on this distinction. Thomas Aquinas, a prominent Scholastic theologian, discusses omission as a "special sin" [5]. He defines omission as "the non-fulfilment of a good, not indeed of any good, but of a good that is due" [5]. Aquinas connects this "due good" to justice, whether it arises from divine or human law, or from obligations to one's neighbor [5]. He also addresses the question of whether every sin, including omission, involves an action, concluding that even in omission, there is often an interior or exterior act, such as willing "not to go to church" when one is bound to do so [9].
The Old Testament also contains examples and discussions of sins of omission. The book of Leviticus, for instance, outlines specific scenarios where an Israelite might commit a sin of omission, such as failing to testify after hearing a public adjuration (Leviticus 5:1) [11]. These are often described as "sins of omission and rashness of a lighter kind" compared to more severe transgressions [11]. The prophet Hosea also charges the people of Israel with "sins of omission and commission," including a lack of truth and mercy, and ignorance of God (Hosea 4:1) [8]. Similarly, the book of Proverbs warns against neglecting known duty, stating that such neglect "is sin" (Proverbs 24:11) [6].
Rabbinic tradition, as seen in Maimonides' Mishneh Torah, also recognizes the gravity of certain omissions. For example, Maimonides lists "one who holds back the many from performing a positive command" as one of the deeds that can hinder repentance, placing it among severe sins [10]. This demonstrates a shared understanding across various traditions that failing to do good, especially when one knows what is right, carries significant moral weight.
Sources
- James “James 4:17 (BSB) — Anyone, then, who knows the right thing to do, yet fails to do it, is guilty of sin.”
- Treasury of Scripture Knowledge “James 4:7 cross-references: 1 Samuel 3:18, 2 Samuel 15:26, 2 Kings 1:13, 2 Chronicles 30:8, 2 Chronicles 33:12, Job 1:21, Job 40:3, Job 42:1, Psalms 32:3, Psalms 66:3, Psalms 68:30, Jeremiah 13:18, Daniel 4:25, Daniel 4:32, Daniel 4:34, Matthew 4:3, Matthew 11:29, Luke 4:2, Acts 9:6, Acts 16:29, Acts 26:19, Romans 10:3, Romans 14:11, Ephesians 4:27, Ephesians 5:21, Ephesians 6:11, Hebrews 12:9, 1 Peter 2:13, 1 Peter 5:6, 1 Peter 5:8, Revelation 12:9”
- Treasury of Scripture Knowledge “James 4:16 cross-references: Psalms 52:1, Psalms 52:7, Proverbs 25:14, Proverbs 27:1, Isaiah 47:7, Isaiah 47:10, 1 Corinthians 4:7, 1 Corinthians 5:6, James 3:14, Revelation 18:7”
- James (Baptist/Reformed) “John Gill on James 4:17: Therefore to him that knoweth to do good,.... This may regard not only the last particular of referring all things to the will of God, the sovereign disposer of life, and all events, which some might have the knowledge of in theory, though they did not practise according to it; but all the good things the apostle had exhorted to, and the contrary to which he had warned from, in this epistle; and suggests, that a Gnostic, or one that knows the will of God, in the several branches of it, revealed in his word, and doth it not, to him it is sin: it is a greater sin; it i”
- theology (Catholic (Scholastic)) “Aquinas, Summa Theologica, Second Part of the Second Part (Secunda Secundae), Of the Quasi-integral Parts of Justice, Art. 3: Article: Whether omission is a special sin? I answer that, omission signifies the non-fulfilment of a good, not indeed of any good, but of a good that is due. Now good under the aspect of due belongs properly to justice; to legal justice, if the thing due depends on Divine or human law; to special justice, if the due is something in relation to one's neighbor. Wherefore, in the same way as justice is a special virtue, as stated above (Question [58], Articles [6],7), omi”
- Proverbs (Presbyterian) “Jamieson, Fausset & Brown on Proverbs 24:11: Neglect of known duty is sin (Jam 4:17). ready--literally, "bowing down" to be slain--that is, unjustly. God's retributive justice cannot be avoided by professed ignorance.”
- theology (Catholic (Scholastic)) “Aquinas, Summa Theologica, First Part of the Second Part (Prima Secundae), Of the Distinction of Sins, Art. 6: Article: Whether sins of commission and omission differ specifically? I answer that, There is a twofold difference in sins; a material difference and a formal difference: the material difference is to be observed in the natural species of the sinful act; while the formal difference is gathered from their relation to one proper end, which is also their proper object. Hence we find certain acts differing from one another in the material specific difference, which are nevertheless formal”
- Hosea (Baptist/Reformed) “John Gill on Hosea 4 (introduction): INTRODUCTION TO HOSEA 4 This chapter contains a new sermon or prophecy, delivered in proper and express words, without types and figures, as before; in which the people of Israel are summoned to appear at the tribunal of God, to hear the charge brought against them, and the sentence to be pronounced upon them, and which would be executed. They are charged with sins of omission and commission; with want of truth and mercy to men, and with ignorance of God; with swearing, lying, murder, theft, and adultery, Hos 4:1, the punishment threatened is the sword, f”
- theology (Catholic (Scholastic)) “Aquinas, Summa Theologica, First Part of the Second Part (Prima Secundae), Of Vice and Sin Considered in Themselves, Art. 5: Article: Whether every sin includes an action? I answer that, The reason for urging this question has reference to the sin of omission, about which there have been various opinions. For some say that in every sin of omission there is some act, either interior or exterior---interior, as when a man wills "not to go to church," when he is bound to go---exterior, as when a man, at the very hour that he is bound to go to church (or even before), occupies himself in such a way”
- Mishneh Torah (Maimonides) (Jewish (Rabbinic)) “Mishneh Torah (Maimonides), Mishneh Torah%2C Repentance 4:1: There are 24 deeds which hold back Teshuvah: Four are the commission of severe sins. God will not grant the person who commits such deeds to repent because of the gravity of his transgressions. They are: a) One who causes the masses to sin, included in this category is one who holds back the many from performing a positive command; b) One who leads his colleague astray from the path of good to that of bad; for example, one who proselytizes or serves as a missionary [for idol worship]; c) One who sees his son becoming associated with ”
- Leviticus (Lutheran) “Keil & Delitzsch on Leviticus 5:1: There follow here three special examples of sin on the part of the common Israelite, all sins of omission and rashness of a lighter kind than the cases mentioned in Lev 4:27.; in which, therefore, if the person for whom expiation was to be made was in needy circumstances, instead of a goat or ewe-sheep, a pair of doves could be received as a sacrificial gift, or, in cases of still greater poverty, the tenth of an ephah of fine flour. The following were the cases. The first (Lev 5:1), when any one had heard the voice of an oath (an oath spoken aloud) and was a”