The righteous man who walks in his integrity; how blessed are his children after him. (Prov 20:7)
Words are the currency of the heart, for by them, we reveal our moral wealth or poverty. For some, a person’s word is gold. We trust what they say is true and that they will keep their promises, even at great cost to themselves. Faithfulness to keep a promise is a measure of one’s integrity. God wants us to have integrity, because He has integrity. To say God has integrity means He is honest in nature, that He always speaks truth, and that He is faithful to keep His Word. Because of who He is, God does not lie, and when He makes a promise, He always keeps it. The Bible reveals, “God is not a man, that He should lie, nor a son of man, that He should repent; has He said, and will He not do it? Or has He spoken, and will He not make it good?” (Num 23:19; cf. 1 Sam 15:29). Elsewhere it is written that God “cannot lie” (Tit 1:2), and that it “is impossible for God to lie” (Heb 6:18a). Scripture reveals that even “if we are faithless, He remains faithful, for He cannot deny Himself” (2 Tim 2:13). This reveals the character and immutability of God as well as the integrity of His Word, which is comforting to His people, especially since there is much falsehood and many promise-breakers in the world.
As Christians, God calls us to be like Him, to “speak the truth in love” (Eph 4:15) and to keep our promises to others. Warren Wiersbe writes, “The foundations of society today are eroding because of unkept promises, whether they be official contracts, marriage vows, political pledges, or words spoken on the witness stand. We expect the Lord to keep His promises, and He expects us to keep ours. Truth is the cement that holds society together.” But truthful lips and a faithful life are the fruit of a heart that is filled with God and His Word; a heart committed to walk in godly integrity.
In Psalm 15, David writes about the one “who walks with integrity, and works righteousness, and speaks truth in his heart” (Psa 15:2). One of the characteristics of the person who walks with integrity is that, “he swears to his own hurt and does not change” (Psa 15:4b). Other translations read, “he keeps his word whatever the cost” (Psa 15:4 CSB), and “he makes firm commitments and does not renege on his promise” (Psa 15:4 NET), and “keeps an oath even when it hurts, and does not change their mind” (Psa 15:4 NIV). This behavior describes a mature believer who has a well-developed walk with the Lord. Concerning Psalm 15:4, Dr. Allen Ross comments:
Here the psalmist is dealing with faithfulness, keeping one’s word, even if it proves costly or inconvenient. The righteous must not change their mind to avoid an unexpected painful outcome; they must keep their word even if it means they suffer loss of some kind. In fact, to take an oath and not keep it would be to take the name of the LORD in vain. It would be better not to take the oath in the first place if possible.
The Christian who has a deep concern for integrity, truth, and faithfulness will keep his/her word, for honor is of more value than the pain of loss, whatever it may be. Solomon tells us, “Better is a poor man who walks in his integrity than he who is perverse in speech and is a fool” (Prov 19:1), and, “Better is the poor who walks in his integrity than he who is crooked though he be rich” (Prov 28:6). This second proverb reveals a situation where a person chose godly integrity over crookedness, even though it resulted in financial poverty.
Three closing points. First, having Christian integrity does not mean we become sinless. As Christians, we still possess our fallen natures, live in a fallen world, and face temptations and attacks from various sources that seek to undermine our walk with God. Even the godliest of saints sin (i.e., Moses, David, Peter, John, etc.). The reality is there will be times when we fail to live by godly integrity, when we fail to keep our word, both to the Lord and others. But relapse does not have to mean collapse, for if there is humility, we can come before God’s “throne of grace, so that we may receive mercy and find grace to help in time of need” (Heb 4:16). And if we confess our sins to Him, “He is faithful and righteous to forgive us our sins and to cleanse us from all unrighteousness” (1 John 1:9). Second, our failings, though many, do not destroy the Lord’s faithfulness to us, for though “we are faithless, He remains faithful, for He cannot deny Himself” (2 Tim 2:13). God has blessed us with many promises (2 Pet 1:4), and He has perfect integrity, always keeps His Word and never fails. Third, God wants us to develop godly integrity so our character and life measure up to His righteous standards as revealed in Scripture. But developing godly integrity is the pursuit of a lifetime, as we make moment by moment choices to submit ourselves to God, to learn and live His Word, to be honest in who we are, to speak truth in love, and to keep our promises to others, even if the cost is great. As Christians who want to serve the Lord, may we rise to pursue such an honorable life, for God’s glory, and the benefit of others.
Dr. Steven R. Cook
Audio Lesson on The Christian with Integrity:
- The Gospel Explained
- A Role Model for Believers
- Restoring Fellowship with God
- Advancing to Spiritual Maturity
- Walking with God
- Enjoying the Spiritual Life
- Knowing and Doing the Will of God
- The High Calling of God’s Servant
- The Life of Faith
- The Righteous Lifestyle of the Believer
 Warren W. Wiersbe, Be Counted, “Be” Commentary Series (Colorado Springs, CO: Chariot Victor Pub., 1999), 133.
 The believer’s walk (הָלַךְ halak) is idiomatic of his/her behavior or lifestyle. It is the fruit of life that reveals the root of the heart. In this context, righteousness (צֶדֶק tsedeq) refers to a life in ethical conformity to God and His Word. And truth (אֱמֶת emeth) denotes what is dependable or reliable, and refers to God’s absolute and unchanging Word, that should fill the heart of the believer.
 Allen P. Ross, A Commentary on the Psalms 1–89: Commentary, vol. 1, Kregel Exegetical Library (Grand Rapids, MI: Kregel Academic, 2011–2013), 393.
 Moses sinned when he disobeyed God by striking the rock twice rather than speaking to it (Num 20:6-11). David sinned when he had an affair with Bathsheba and murdered her husband Uriah (2 Sam 11:1-17), as well as when he took a census in Israel (1 Ch 21:1-8). Peter resisted Christ going to the cross (Matt 16:21-23), and later denied Him three times (Luke 22:54-61). John was rebuked twice for worshipping an angel (John 19:10; 22:8-9).