Witnessing to Those with False Assurance of Salvation
False assurance of salvation—the settled conviction that one is saved when one is not—presents a pastoral challenge rooted in the biblical distinction between genuine faith and self-deception. The Westminster Confession addresses this directly: "hypocrites and other unregenerate men may vainly deceive themselves with false hopes and carnal presumptions of being in the favor of God, and estate of salvation (which hope of theirs shall perish)" [6]. This stands in contrast to those who "truly believe in the Lord Jesus, and love him in sincerity, endeavoring to walk in all good conscience before him" and "may, in this life, be certainly assured that they are in the state of grace" [6].
The Nature of Faithful Witness
Scripture establishes that bearing truthful witness is a matter of spiritual life and death. Proverbs 14:25 states plainly: "A truthful witness saves souls, but a false witness is deceitful" [1]. Matthew Henry applies this principle to ministry, noting that "a faithful minister, who truly witnesses for God against sin, is thereby instrumental to deliver souls from eternal death," while warning that a false witness "forges lies, and yet pours them out with the greatest assurance" [5]. The stakes are high: Paul warns that false testimony about Christ's resurrection makes the apostles "false witnesses of God" [2], a charge carrying severe moral weight in both testamental law [4] and rabbinic tradition [8].
Approaching Those with False Assurance
Witnessing to someone with false assurance requires distinguishing between the person's subjective sincerity and the objective reality of their spiritual state. Augustine notes that someone may swear to what "he knows and believes it to be true" yet still be in error, though "more excusably" than one who knowingly lies [7]. The goal is not to attack the person's sincerity but to bring them into contact with the biblical marks of genuine conversion.
The witness must ground his testimony in Scripture rather than personal opinion. As John 5:31 indicates, self-authenticating claims lack authority [3]; the testimony must rest on God's revealed Word. This means pointing to the biblical tests of genuine faith—love for Christ, obedience flowing from grace, the Spirit's witness—rather than relying on emotional appeals or human authority. The faithful witness "delivers the souls of the innocent" by bringing truth to light [5], even when that truth challenges comfortable presumptions.
Sources
- Proverbs “A truthful witness saves souls, but a false witness is deceitful. -- Proverbs 14:25”
- King James Version “[KJV] 1 Corinthians 15:15 — Yea, and we are found false witnesses of God; because we have testified of God that he raised up Christ: whom he raised not up, if so be that the dead rise not.”
- John “John 5:31 (ASV) — If I bear witness of myself, my witness is not true.”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Witness — More than one witness was required in criminal cases (Deut. 17:6; 19:15). They were the first to execute the sentence on the condemned (Deut. 13:9; 17:7; 1 Kings 21:13; Matt. 27:1; Acts 7:57, 58). False witnesses were liable to punishment (Deut. 19:16-21). It was also an offence to refuse to bear witness (Lev. 5:1).”
- Proverbs (Nonconformist/Puritan) “Matthew Henry on Proverbs 14:25: See here, 1. How much praise is due to a faithful witness: He delivers the souls of the innocent, who are falsely accused, and their good names, which are as dear to them as their lives. A man of integrity will venture the displeasure of the greatest, to bring truth to light and rescue those who are injured by falsehood. A faithful minister, who truly witnesses for God against sin, is thereby instrumental to deliver souls from eternal death. 2. How little regard is to be had to a false witness. He forges lies, and yet pours them out with the greatest assurance ”
- Westminster Confession of Faith (Reformed) “Westminster Confession of Faith (Reformed, 1646), CHAPTER 18 (part 1): CHAPTER 18 Of the Assurance of Grace and Salvation 1. Although hypocrites and other unregenerate men may vainly deceive themselves with false hopes and carnal presumptions of being in the favor of God, and estate of salvation (which hope of theirs shall perish): yet such as truly believe in the Lord Jesus, and love him in sincerity, endeavoring to walk in all good conscience before him, may, in this life, be certainly assured that they are in the state of grace, and may rejoice in the hope of the glory of God, which hope sh”
- Schaff ANF/NPNF (Patristic) “NPNF1 Vol 3: Augustine — On the Holy Trinity — TO CONSENTIUS: AGAINST LYING. (part 44): and believes it to be true, which he swears: like as also Saul blasphemed more excusably, because he did it ignorantly.[2] But the reason why it is worse to blaspheme than to perjure one's self, is, that in false swearing God is taken to witness a false thing, but in blaspheming false things are spoken of God Himself. Now by so much is a man more inexcusable, whether perjurer or blasphemer, by how much the more, while asserting the things wherein they perjure or blaspheme, they know or believe them to be fa”
- Babylonian Talmud (Jewish (Rabbinic)) “Babylonian Talmud, Sanhedrin 27a.17: Abaye holds in accordance with the opinion of Rabbi Meir, and derives from his opinion that one who eats non-kosher meat to express insolence is disqualified from bearing witness. And Rava holds that only there, with regard to a conspiring witness in a monetary case, does Rabbi Meir state his ruling that one who is rendered a conspiring witness about a minor issue is suspected of lying with regard to major issues as well. Rabbi Meir is of the opinion that he is both bad toward Heaven, having transgressed the prohibition against bearing false witness, and ba”