Scripture bases assurance not only on feelings: John writes so that believers in the Son of God may know that they have eternal life; assurance rests on Christ’s word to those who hear Him and believe in the One who sent Him. The New Testament also names signs of a believer’s life—the testimony of the Spirit, love for the brothers and sisters, obedience to Christ, and the fruit of the Spirit—and calls us to examine ourselves.
What does the Bible say about this?
- John writes to believers so that they may know that they have eternal life (1 John 5:11–13).
- Whoever hears Christ’s word and believes in the One who sent Him has eternal life and does not come under judgment (John 5:24).
- The Spirit testifies with our spirit that we are children of God (Romans 8:15–16).
- Signs of a believer’s life include keeping Christ’s commandments (1 John 2:3–6), love for the brothers and sisters (1 John 3:14), and the fruit of the Spirit (Galatians 5:22–23).
- Paul calls us to examine ourselves—to see whether we are in the faith (2 Corinthians 13:5); Peter urges us to make every effort to confirm our calling and election (2 Peter 1:10).
- Conclusion: the foundation of assurance is faith in Christ and His promise; these signs confirm it but are not conditions that must be “earned.” If you lack assurance, it may be helpful to speak with a pastor.
This brief answer was prepared by the editorial team; the Scripture passages are from the Father’s Blessing Bible.
Key Scriptures
8 Scriptures · Father’s Blessing Bible
1 John 5:11–13
11 And this is the testimony: God has given us eternal life, and this life is in His Son. 12 Whoever has the Son has life; whoever does not have the Son of God does not have life. 13 I have written these things to you who believe in the name of the Son of God so that you may know that you have eternal life, believing in the name of the Son of God.
John 5:24
Truly, truly, I say to you, whoever hears My word and believes Him who sent Me has eternal life and will not come under judgment, but has passed from death to life.
Romans 8:15–16
15 For you did not receive the spirit of bondage so as to return to fear again, but you received the Spirit of adoption, by whom we cry out, “Abba, Father!” 16 The Spirit Himself testifies with our spirit that we are children of God.
1 John 2:3–6
3 And by this we know that we have come to know Him: if we keep His commandments. 4 Whoever says, “I know Him,” but does not keep His commandments is a liar, and the truth is not in him; 5 but whoever keeps His word, truly the love of God is perfected in him. By this we know that we are in Him. 6 Whoever says he abides in Him ought to walk as He walked.
1 John 3:14
We know that we have passed from death to life, because we love the brothers and sisters. Whoever does not love remains in death.
Galatians 5:22–23
22 But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faith, 23 gentleness, and self-control. Against such people there is no law.
2 Corinthians 13:5
Test yourselves to see whether you are in the faith; examine yourselves. Or do you not realize this about yourselves—that Jesus Christ is in you? Unless, of course, you fail the test.
2 Peter 1:10
Therefore, brothers, make every effort to confirm your calling and election, for if you do these things, you will never stumble,
