Understanding Sin in Believers and the Christian Life
Sin is defined as "any want of conformity unto or transgression of the law of God" [4]. This includes both internal states of the soul and outward conduct, whether through actions or omissions [4]. All human beings are born with a sinful nature, as indicated in Psalm 51:5, though the godly strive against it while the wicked indulge it [8]. The Bible describes sin as intrinsically vile and polluting, deserving of punishment [4].
For believers, the presence of sin in their lives is acknowledged in Scripture. While 1 John 3:6 states that "Whoever remains in him doesn’t sin," this is understood as an ideal of the Christian life, where the life of sin and the life of God are mutually exclusive [5, 10]. However, other passages in 1 John clarify that believers do still fall into sins [10]. For instance, 1 John 1:8 states, "If we say that we have no sin, we deceive ourselves, and the truth is not in us" [11, 13]. This refers to the present state of believers, acknowledging that sin still adheres to them even after conversion [9, 13]. Denying the presence of sin in one's life is seen as self-deception and a rejection of truth [11].
The confession of sins is a necessary aspect of "walking in the light" [13]. If believers acknowledge their sins, God is faithful and just to forgive them and cleanse them from unrighteousness [6]. This forgiveness is a constituent part of justification, where God absolves the sinner from condemnation due to Christ's work, removing the guilt of sin and the liability to eternal wrath [1]. This act of grace frees the sinner from the guilt and penalty of their sins [1].
Despite the ongoing struggle with sin, believers are assured of the "perseverance of the saints," meaning their certain continuance in a state of grace [3]. Once justified and regenerated, a believer cannot totally or finally fall away from grace but will persevere and attain everlasting life [3]. This doctrine is supported by passages such as John 10:28-29 and Philippians 1:6 [3]. The most aggravated form of sin is the rejection of Christ, as all sin ultimately has its root in unbelief [12]. There is also a distinction made between "a sin not unto death" and "a sin unto death" (1 John 5:16), with the former being a sin for which one should pray for a brother [2, 7].
Sources
- Easton's Bible Dictionary “Easton's Bible Dictionary: Forgiveness of sin — One of the constituent parts of justification. In pardoning sin, God absolves the sinner from the condemnation of the law, and that on account of the work of Christ, i.e., he removes the guilt of sin, or the sinner's actual liability to eternal wrath on account of it. All sins are forgiven freely (Acts 5:31; 13:38; 1 John 1:6-9). The sinner is by this act of grace for ever freed from the guilt and penalty of his sins. This is the peculiar prerogative of God (Ps. 130:4; Mark 2:5). It is offered to all in the gospel. (See [219]JUSTIFICATION.)”
- I John “I John 5:16 (YLT) — If any one may see his brother sinning a sin not unto death, he shall ask, and He shall give to him life to those sinning not unto death; there is sin to death, not concerning it do I speak that he may beseech;”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Perseverance of the saints — Their certain continuance in a state of grace. Once justified and regenerated, the believer can neither totally nor finally fall away from grace, but will certainly persevere therein and attain everlasting life. This doctrine is clearly taught in these passages, John 10:28, 29; Rom. 11:29; Phil. 1:6; 1 Pet. 1:5. It, moreover, follows from a consideration of (1) the immutability of the divine decrees (Jer. 31:3; Matt. 24:22-24; Acts 13:48; Rom. 8:30); (2) the provisions of the covenant of grace (Jer. 32:40; John 10:29; 17:2-6); (3) the ato”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Sin — Is "any want of conformity unto or transgression of the law of God" (1 John 3:4; Rom. 4:15), in the inward state and habit of the soul, as well as in the outward conduct of the life, whether by omission or commission (Rom. 6:12-17; 7:5-24). It is "not a mere violation of the law of our constitution, nor of the system of things, but an offence against a personal lawgiver and moral governor who vindicates his law with penalties. The soul that sins is always conscious that his sin is (1) intrinsically vile and polluting, and (2) that it justly deserves punishment,”
- 1 John “Whoever remains in him doesn’t sin. Whoever sins hasn’t seen him, neither knows him. -- 1 John 3:6”
- I John “I John 1:9 (Geneva1599) — If we acknowledge our sinnes, he is faithfull and iust, to forgiue vs our sinnes, and to clense vs from all vnrighteousnes.”
- 1 John “If anyone sees his brother sinning a sin not leading to death, he shall ask, and God will give him life for those who sin not leading to death. There is a sin leading to death. I don’t say that he should make a request concerning this. -- 1 John 5:16”
- Psalms (Protestant academic) “Tyndale House on Psalms 58:3: 58:3 All human beings are born sinners (see 51:5); however, whereas the wicked indulge their sinful nature, the godly fight against it (Rom 7:19-23; Jas 4:1-10).”
- 1 John (Presbyterian) “Jamieson, Fausset & Brown on 1 John 1:10: Parallel to Jo1 1:8. we have not sinned--referring to the commission of actual sins, even after regeneration and conversion; whereas in Jo1 1:8, "we have no sin," refers to the present GUILT remaining (until cleansed) from the actual sins committed, and to the SIN of our corrupt old nature still adhering to us. The perfect "have . . . sinned" brings down the commission of sins to the present time, not merely sins committed before, but since, conversion. we make him a liar--a gradation; Jo1 1:6, "we lie"; Jo1 1:8, "we deceive ourselves"; worst of al”
- 1 John (Presbyterian) “Jamieson, Fausset & Brown on 1 John 3:6: He reasons from Christ's own entire separation from sin, that those in him must also be separate from it. abideth in him--as the branch in the vine, by vital union living by His life. sinneth not--In so far as he abides in Christ, so far is he free from all sin. The ideal of the Christian. The life of sin and the life of God mutually exclude one another, just as darkness and light. In matter of fact, believers do fall into sins (Jo1 1:8-10; Jo1 2:1-2); but all such sins are alien from the life of God, and need Christ's cleansing blood, without appli”
- 1 John (Nonconformist/Puritan) “Matthew Henry on 1 John 1:8: Here, I. The apostle, having supposed that even those of this heavenly communion have yet their sin, proceeds here to justify that supposition, and this he does by showing the dreadful consequences of denying it, and that in two particulars: - 1. If we say, We have no sin, we deceive ourselves, and the truth is not in us, Jo1 1:8. We must beware of deceiving ourselves in denying or excusing our sins. The more we see them the more we shall esteem and value the remedy. If we deny them, the truth is not in us, either the truth that is contrary to such denial (we lie i”
- John (Presbyterian) “Jamieson, Fausset & Brown on John 16:9: Of sin, because they believe not on me--As all sin has its root in unbelief, so the most aggravated form of unbelief is the rejection of Christ. The Spirit, however, in fastening this truth upon the conscience, does not extinguish, but, on the contrary, does consummate and intensify, the sense of all other sins.”
- 1 John (Presbyterian) “Jamieson, Fausset & Brown on 1 John 1:8: The confession of sins is a necessary consequence of "walking in the light" (Jo1 1:7). "If thou shalt confess thyself a sinner, the truth is in thee; for the truth is itself light. Not yet has thy life become perfectly light, as sins are still in thee, but yet thou hast already begun to be illuminated, because there is in thee confession of sins" [AUGUSTINE]. that we have no sin--"HAVE," not "have had," must refer not to the past sinful life while unconverted, but to the present state wherein believers have sin even still. Observe, "sin" is in the sin”