1 John 2:8

On the other hand, I write to you a new commandment, which is true concerning him and concerning you. For the darkness is passing away, and the light, which is true, now shines.

1 John 1:8

If we say we have no sin, we deceive ourselves, and the truth is not in us.

1 John 5:20

Moreover, we know that the Son of God has come, and has given us understanding, that we might know him that is true; and we are in him that is true-in his Son Jesus Christ. This is the true God, and the eternal life.

Treasury of Scripture Knowledge

Summary

That was the true Light, which lighteth every man that cometh into the world.

Bible References

The true

1 John 1:8
If we say we have no sin, we deceive ourselves, and the truth is not in us.
1 John 2:8
On the other hand, I write to you a new commandment, which is true concerning him and concerning you. For the darkness is passing away, and the light, which is true, now shines.
1 John 5:20
Moreover, we know that the Son of God has come, and has given us understanding, that we might know him that is true; and we are in him that is true-in his Son Jesus Christ. This is the true God, and the eternal life.