1 John 3:19

And by this we know that we are of the truth, and will assure our hearts before him.

Isaiah 32:17

And the work of righteousness shall be peace, and the effect of righteousness, quietness and confidence forever.

John 13:35

By this all men will know that ye are my disciples, if ye have love among each other.

John 18:37

Pilate therefore said to him, Then thou a king? Jesus answered, Thou say that I am a king. For this I have been born, and for this I have come into the world, that I would testify to the truth. Every man who is of the truth hears m

Romans 4:21

and being fully assured that what he promised, he was able also to perform.

Romans 8:38

For I am persuaded that neither death, nor life, nor heavenly agents, nor principal positions, nor powers, nor things that have come, nor things that are coming,

2 Timothy 1:12

Because of which reason I also suffer these things. But I am not ashamed, for I know him whom I have believed, and I am persuaded that he is able to preserve my consignment for that day.

Hebrews 6:10-11

For God is not unrighteous to forget your work, and the labor of love that ye showed toward his name, having served the sanctified, and who are serving.

Hebrews 10:22

let us approach with a TRUE heart in full assurance of faith, our hearts sprinkled from an evil conscience, and our body washed in pure water.

Hebrews 11:13

All these died in faith, not having taken the promises, but who saw and greeted them from afar, and who confessed that they were foreigners and sojourners on the earth.

1 John 1:8

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

1 John 3:14

We know that we have passed out of death into life, because we love the brothers. He who is not loving the brother abides in death.

1 John 3:21

Beloved, if our heart should not condemn us, we have confidence toward God,

Treasury of Scripture Knowledge

Summary

And hereby we know that we are of the truth, and shall assure our hearts before him.

Bible References

Shall

1 John 3:21
Beloved, if our heart should not condemn us, we have confidence toward God,
Isaiah 32:17
And the work of righteousness shall be peace, and the effect of righteousness, quietness and confidence forever.
Hebrews 6:10
For God is not unrighteous to forget your work, and the labor of love that ye showed toward his name, having served the sanctified, and who are serving.
Hebrews 10:22
let us approach with a TRUE heart in full assurance of faith, our hearts sprinkled from an evil conscience, and our body washed in pure water.

Assure

Romans 4:21
and being fully assured that what he promised, he was able also to perform.
Romans 8:38
For I am persuaded that neither death, nor life, nor heavenly agents, nor principal positions, nor powers, nor things that have come, nor things that are coming,
2 Timothy 1:12
Because of which reason I also suffer these things. But I am not ashamed, for I know him whom I have believed, and I am persuaded that he is able to preserve my consignment for that day.
Hebrews 11:13
All these died in faith, not having taken the promises, but who saw and greeted them from afar, and who confessed that they were foreigners and sojourners on the earth.