Can true Christians ever permanently fall away from the faith? John 10:28-29 says, “My sheep hear My voice, and I know them, and they follow Me. And I give them eternal life, and they shall never perish; neither shall anyone snatch them out of My hand…no one is able to snatch them out of My Father’s hand.” In Philippians 1:6, God promised us that He will finish His salvation work in us. Romans 8:38-39 states that nothing can separate us from God’s love in Christ.
John MacArthur gives great insight into the topics of apostasy and perseverance of the saints in his book Biblical Doctrine. He says, “Scripture…identifies those people who counterfeit their profession of faith in Christ–outwardly and temporarily giving the appearance of being truly regenerated by the Spirit, only to eventually fall away and abandon the faith.”
He goes on to say that these people who at first proclaim Christ and then renounce Him prove that they have never experienced true conversion. When they leave the church, they demonstrate that they never truly knew Christ. 1 John 2:19 “They went out from us, but they were not of us; for if they had been of us, they would have continued with us; but they went out that they might be made manifest, that none of them were of us.”
Later on in his book, MacArthur speaks of the gentle balance between God’s sovereignty upholding true believers and our responsibility to persevere and continue in the faith. Believers are “…kept by the power of God through faith for salvation ready to be revealed in the last time,” (1 Peter 1:5), but must “…hold the beginning of our confidence steadfast to the end,” (Hebrews 3:14).
MacArthur uses Matthew 7:21-23 to prove his point. He says: “Interestingly, Jesus does not say, ‘I knew you once, but you failed to persevere and fell away from the faith.’ Rather, He says, ‘I never knew you.'” This shows that no matter how sincere a person’s confession may seem, only God knows whether it is genuine.
I pray that the Lord will help each of us to examine our hearts to see whether we are abiding in the True Vine and produce much fruit for His glory.









