Titus 3:8

This is a trustworthy statement; and concerning these things I want you to speak confidently, so that those who have believed God will be careful to engage in good deeds. These things are good and profitable for men.

1 Timothy 1:15

It is a trustworthy statement, deserving full acceptance, that Christ Jesus came into the world to save sinners, among whom I am foremost of all.

Titus 2:14

who gave Himself for us to redeem us from every lawless deed, and to purify for Himself a people for His own possession, zealous for good deeds.

Titus 3:14

Our people must also learn to engage in good deeds to meet pressing needs, so that they will not be unfruitful.

Psalm 16:2-3

I said to the Lord, “You are my Lord;
I have no good besides You.”

Romans 4:5

But to the one who does not work, but believes in Him who justifies the ungodly, his faith is credited as righteousness,

Job 22:2

“Can a vigorous man be of use to God,
Or a wise man be useful to himself?

Job 35:7-8

“If you are righteous, what do you give to Him,
Or what does He receive from your hand?

Psalm 78:22

Because they did not believe in God
And did not trust in His salvation.

Proverbs 21:28

A false witness will perish,
But the man who listens to the truth will speak forever.

John 5:24

“Truly, truly, I say to you, he who hears My word, and believes Him who sent Me, has eternal life, and does not come into judgment, but has passed out of death into life.

John 12:44

And Jesus cried out and said, He who believes in Me, does not believe in Me but in Him who sent Me.

Acts 12:15

They said to her, “You are out of your mind!” But she kept insisting that it was so. They kept saying, “It is his angel.”

2 Corinthians 4:13

But having the same spirit of faith, according to what is written, “I believed, therefore I spoke,” we also believe, therefore we also speak,

2 Corinthians 9:12-15

For the ministry of this service is not only fully supplying the needs of the saints, but is also overflowing through many thanksgivings to God.

Titus 1:9

holding fast the faithful word which is in accordance with the teaching, so that he will be able both to exhort in sound doctrine and to refute those who contradict.

Titus 3:1

Remind them to be subject to rulers, to authorities, to be obedient, to be ready for every good deed,

1 Peter 1:21

who through Him are believers in God, who raised Him from the dead and gave Him glory, so that your faith and hope are in God.

1 John 5:10-13

The one who believes in the Son of God has the testimony in himself; the one who does not believe God has made Him a liar, because he has not believed in the testimony that God has given concerning His Son.

Treasury of Scripture Knowledge

Summary

This is a faithful saying, and these things I will that thou affirm constantly, that they which have believed in God might be careful to maintain good works. These things are good and profitable unto men.

Bible References

A faithful

Titus 1:9
holding fast the faithful word which is in accordance with the teaching, so that he will be able both to exhort in sound doctrine and to refute those who contradict.
1 Timothy 1:15
It is a trustworthy statement, deserving full acceptance, that Christ Jesus came into the world to save sinners, among whom I am foremost of all.

That thou

Proverbs 21:28
A false witness will perish,
But the man who listens to the truth will speak forever.
Acts 12:15
They said to her, “You are out of your mind!” But she kept insisting that it was so. They kept saying, “It is his angel.”
2 Corinthians 4:13
But having the same spirit of faith, according to what is written, “I believed, therefore I spoke,” we also believe, therefore we also speak,

Which

Psalm 78:22
Because they did not believe in God
And did not trust in His salvation.
John 5:24
“Truly, truly, I say to you, he who hears My word, and believes Him who sent Me, has eternal life, and does not come into judgment, but has passed out of death into life.
John 12:44
And Jesus cried out and said, He who believes in Me, does not believe in Me but in Him who sent Me.
Romans 4:5
But to the one who does not work, but believes in Him who justifies the ungodly, his faith is credited as righteousness,
1 Peter 1:21
who through Him are believers in God, who raised Him from the dead and gave Him glory, so that your faith and hope are in God.
1 John 5:10
The one who believes in the Son of God has the testimony in himself; the one who does not believe God has made Him a liar, because he has not believed in the testimony that God has given concerning His Son.

Be

Titus 3:1
Remind them to be subject to rulers, to authorities, to be obedient, to be ready for every good deed,
Titus 2:14
who gave Himself for us to redeem us from every lawless deed, and to purify for Himself a people for His own possession, zealous for good deeds.

General references

Deuteronomy 6:17
You should diligently keep the commandments of the Lord your God, and His testimonies and His statutes which He has commanded you.
1 Timothy 4:11
Prescribe and teach these things.
Titus 2:1
But as for you, speak the things which are fitting for sound doctrine.