Link 1 John 3:19 & John 14:6 on truth.
How does 1 John 3:19 connect with John 14:6 about truth?

Anchored Hearts—1 John 3:19

“And by this we will know that we belong to the truth, and will set our hearts at rest in His presence.”

• “By this” points back to v. 18—loving “in action and truth.”

• Active, sacrificial love is the evidence that we “belong to the truth.”

• When that evidence is present, guilt and doubt lose their grip; our hearts “rest” before God.


Truth Is a Person—John 14:6

“Jesus answered, ‘I am the way and the truth and the life. No one comes to the Father except through Me.’”

• Truth is not abstract—it is embodied in Jesus.

• Union with Him is the only path to the Father; therefore, all genuine truth points back to Christ.


How the Two Verses Interlock

1. Same fountainhead

John 14:6—Jesus = Truth.

1 John 3:19—Belonging “to the truth” = belonging to Jesus Himself.

2. Evidence of relationship

John 14:6—exclusive claim: only in Christ.

1 John 3:19—practical love proves the claim is real.

3. Assurance flows from union

• In Christ (Truth), our hearts “rest.”

• Outside Him, no lasting assurance exists (cf. 1 John 5:12).


Supporting Passages

1 John 5:20—“We are in Him who is true—in His Son Jesus Christ.”

John 8:31-32—continuing in Jesus’ word leads to freedom by truth.

• 2 John 4; 3 John 3-4—walking “in truth” delights God.

Ephesians 4:15—speaking “the truth in love” grows us into Christ.


Marks of Those Who “Belong to the Truth”

• Consistent, tangible love for fellow believers (1 John 3:17-18).

• Obedience to Christ’s commands (1 John 2:3-5).

• Rejection of habitual sin (1 John 3:6-10).

• Confession of Jesus as the incarnate Son of God (1 John 4:2).


Living Out the Connection

• Abide in the Word—truth saturates the heart (John 17:17).

• Let truth shape relationships—love backed by action validates profession.

• Guard against compromise—truth is exclusive, not negotiable (Galatians 1:8).

• Seek Spirit-given assurance—He testifies that we are in Christ (Romans 8:16).


Settled Confidence Before God

When love in action meets faith in the One who is Truth, hearts quiet down. The objective reality of Jesus (John 14:6) merges with the observable fruit of love (1 John 3:19), producing unshakable assurance in God’s presence now and for eternity.

What does 'belong to the truth' mean in the context of 1 John 3:19?
Top of Page
Top of Page