Romans 14:17

For the kingdom of God does not consist in what we eat and drink, but in doing right, in peace and joy through the Holy Spirit;

2 Corinthians 1:12

For my boast is this, to which my conscience testifies, that before the world, but especially before you, I have acted from pure motives and in sincerity before God, not depending on worldly wisdom but on God's unmerited favor.

Philippians 4:6-9

Stop being worried about anything, but always, in prayer and entreaty, and with thanksgiving, keep on making your wants known to God.

Hebrews 6:11

And we desire each one of you to continue to show the same earnestness to the very end, that you may enjoy your hope to the fullest,

James 3:17-18

The wisdom that is from above is first pure, then peaceable, gentle, willing to yield, full of compassion and good deeds, free from doubts and insincerity.

2 Peter 1:10-11

Therefore, brothers, be all the more in earnest to make certain to yourselves God's call and choice of you. For if you cultivate these qualities, you will never slip,

1 John 3:18-24

Dear children, let us stop loving with words or lips alone, but let us love with actions and in truth.

1 John 4:17

Our love attains perfection through our having perfect confidence about the day of judgment, because here in this world we are living as He did.

Treasury of Scripture Knowledge

Summary

And the work of righteousness shall be peace; and the effect of righteousness quietness and assurance for ever.

Bible References

The work

Romans 14:17
For the kingdom of God does not consist in what we eat and drink, but in doing right, in peace and joy through the Holy Spirit;
Philippians 4:6
Stop being worried about anything, but always, in prayer and entreaty, and with thanksgiving, keep on making your wants known to God.
James 3:17
The wisdom that is from above is first pure, then peaceable, gentle, willing to yield, full of compassion and good deeds, free from doubts and insincerity.

Quietness

2 Corinthians 1:12
For my boast is this, to which my conscience testifies, that before the world, but especially before you, I have acted from pure motives and in sincerity before God, not depending on worldly wisdom but on God's unmerited favor.
Hebrews 6:11
And we desire each one of you to continue to show the same earnestness to the very end, that you may enjoy your hope to the fullest,
2 Peter 1:10
Therefore, brothers, be all the more in earnest to make certain to yourselves God's call and choice of you. For if you cultivate these qualities, you will never slip,
1 John 3:18
Dear children, let us stop loving with words or lips alone, but let us love with actions and in truth.
1 John 4:17
Our love attains perfection through our having perfect confidence about the day of judgment, because here in this world we are living as He did.