Summary of 1 John 5:13-21 - Assurance and Eternal Life
As we delve into the final verses of 1 John, we find the apostle's heart overflowing with assurance and confidence in the Lord. In 1 John 5:13, he writes, "I write these things to you who believe in the name of the Son of God, that you may know that you have eternal life." This statement underscores the central theme of the epistle: the certainty of salvation for those who have placed their faith in Jesus Christ. The apostle's desire is that believers may have a deep-seated knowledge of their eternal inheritance, a confidence that is rooted in the promises of God, as expressed in verses like 1 John 5:14-15, where he encourages believers to approach God with boldness, knowing that He hears their prayers and grants their requests according to His will.
This confidence is not born out of a self-assured arrogance, but rather out of a deep understanding of God's character, as revealed in Scripture. In 1 John 5:18, the apostle reminds us that "we know that everyone who has been born of God does not keep on sinning, but he who was born of God protects him, and the evil one does not touch him." This verse highlights the reality of the believer's union with Christ, where the power of sin is broken, and the believer is kept safe from the evil one. Furthermore, in 1 John 5:20, John writes, "And we know that the Son of God has come and has given us understanding, so that we may know him who is true; and we are in him who is true, in his Son Jesus Christ. He is the true God and eternal life." This statement serves as a beautiful culmination of the epistle, emphasizing the believer's intimate relationship with the triune God, and the eternal life that is theirs in Jesus Christ.
As we reflect on these final verses of 1 John, we are reminded of the importance of clinging to the truth of God's Word, and of living in the light of our union with Christ. May we, like the apostle John, be assured of our salvation, and may our lives be marked by a deepening intimacy with the Lord, as we trust in His promises and walk in the confidence of His love. In 1 John 5:21, the apostle concludes by warning believers to keep themselves from idols, emphasizing the importance of guarding our hearts and minds against the influences of the world, and instead, fixing our gaze on the Lord, who is the true God and eternal life.