Acts 20:21

[You know how] I testified to both Jews and Greeks [i.e., Gentiles], that they must repent [i.e., change their attitudes and behavior] toward God, and have faith toward our Lord Jesus Christ.

Acts 2:38

And Peter replied, "Every one of you must repent [i.e., change your hearts and lives] and be immersed in the name of Jesus Christ [i.e., by His authority] so that your sins will be forgiven [by God] and then you will receive the gift of the Holy Spirit [to live in your hearts].

Acts 11:18

So, when the apostles and the brothers from Judea heard these things, they stopped arguing [See verse 2] and gave honor to God, saying, "[This means] that God has permitted the Gentiles also [as well as the Jews] to repent [i.e., change their hearts and lives] so they, too, could have [the promise of never ending] life."

Acts 20:24

But I do not consider my life to be of value, as precious to me, [when compared to the importance of] accomplishing my task and the mission I received from the Lord Jesus to declare the good news of God's unearned favor [through Christ].

1 John 5:11-13

And this is the testimony [of God]: He gave to us [the hope of] never ending life, and this life is [available through fellowship] in His Son.

Matthew 4:17

From that time onward Jesus began to preach, saying, "You people [must] repent [i.e., change your hearts and lives], for the kingdom of heaven is near."

Mark 1:15

and saying, "The appointed time has arrived and the kingdom of God is near. So, you people should repent [i.e, change your hearts and lives] and believe the good news [about the kingdom]."

Mark 6:12

Then they went out and preached that people should repent [i.e., change their hearts and lives].

Luke 13:3

No, I tell you; but unless you repent [i.e., change your hearts and lives], you [too] will all be destroyed just as they were.

Luke 24:47

And [the need for] a change of heart and life in order to receive the forgiveness of sins [from God] will be preached in Jesus' name [i.e., by His authority] to people of all nations, beginning from Jerusalem.

Acts 17:30

Now God made allowance for the times when people were still uninformed [about His complete will], but now [in the Gospel age] He requires all people everywhere to repent [i.e., change their hearts and lives].

Acts 26:18

to open their eyes [to the truth] so they will turn from darkness to light and from the power [i.e., the influence] of Satan to God. [Then] they can receive the forgiveness of sins and the inheritance [of never ending life], along with [all] those who are set apart [for God] by trusting in Me.'

Acts 26:20

but, [instead] declared to the people of Damascus first, [then] to the people of Jerusalem, and [finally to those] throughout all of the district of Judea, as well as to the Gentiles [everywhere] that they should repent [i.e., change their hearts and lives] and turn to God, doing deeds which demonstrate their repentance.

2 Corinthians 7:10

For the sorrow that God desires produces repentance [i.e., a change of heart and life] that leads to salvation, and which brings no regrets. But the sorrow of the world [i.e., sorrow for wrongdoing for reasons unrelated to God or moral principles] produces [spiritual] death.

Ephesians 1:15

For this reason also, since I heard about your faith in the Lord Jesus and your love for all of the saints [i.e., God's holy people],

Matthew 3:2

"You must repent [i.e., change your hearts and lives], for the kingdom of heaven will soon be here."

Matthew 21:31-32

Which of these two sons did what his father wanted?" They answered, "The first one." Jesus said to them, "Truly I tell you, tax collectors and prostitutes [will] enter the kingdom of God ahead of you.

Luke 13:5

No, I tell you; but unless you repent, you [too] will all be destroyed just as they were."

Luke 15:7

I tell you that, in the same way, there will be more joy in heaven over one sinful person who repents [i.e., changes his heart and life], than over ninety-nine persons who do not need to repent.

Luke 15:10

In the same way, there is joy in the presence of God's angels [i.e., in heaven ?] over one sinful person who repents."

John 3:15-18

so that whoever believes in Him would have never ending life." [Note: Some translations extend Jesus' conversation with Nicodemus through verse 21].

John 3:36

The person who believes in the Son has never ending life, but the person who disobeys the Son will not see life [i.e., will not experience never ending life], but [instead], God's wrath remains on him.

John 20:31

But these [signs] are written down so that you will believe that Jesus is the Christ, the Son of God, and that when you believe [this], you will have [never ending] life in His name [i.e., through His person and work].

Acts 2:40

So, Peter testified and urged the crowd with many additional words, saying, "Save yourselves from [the condemnation coming on] this sinful generation [by responding to this message]."

Acts 3:19

Therefore, you people [must] repent [i.e., change your hearts and lives] and turn [back] again [to God] so that your sins will be blotted out and so that you may enjoy times of [spiritual] refreshment from the presence of the Lord [i.e., through the indwelling of the Holy Spirit].

Acts 8:25

When Peter and John had testified [regarding the truth] and had proclaimed the message of God [to the people] they returned to Jerusalem, preaching the good news [about Jesus] in many Samaritan villages [on their way back].

Acts 10:43

All the prophets have testified [in their writings], that it is through the name of Jesus that every person who believes in Him will receive the forgiveness of sins."

Acts 13:38-39

"Brothers, you should know, therefore, that forgiveness of sins is being proclaimed [to people] through this man [Jesus],

Acts 16:31

Paul and Silas said, "You and your family can be saved if you [all] believe in the Lord Jesus."

Acts 18:4-5

Every Sabbath day Paul held discussions in the synagogues, trying to convince [both] Jews and Greeks [i.e., Gentiles, that Jesus was the Messiah].

Acts 19:17

When this incident became known to all of the Jews and Greeks [i.e., Gentiles] who lived in Ephesus, they became fearful and the name of the Lord Jesus was regarded with honor.

Acts 24:24

After a number of days, Felix and Drusilla, his wife, who was a Jewess, came [back to the palace] and sent for Paul to [come and] tell them about [the] faith in Christ Jesus.

Acts 28:23

And when they had arranged a day, large numbers of people came to Paul's house. He explained [everything to them], testifying from morning until evening concerning the kingdom of God and concerning [the Messiahship of] Jesus, both from the law of Moses and from [the writings of] the prophets.

Romans 1:14

I have a debt to pay [i.e., an obligation to preach] to Greeks and heathens; to the educated and to the ignorant.

Romans 1:16

I am not ashamed of the good news [i.e., the Gospel], because it is God's power for [bringing] salvation to every person who believes [in Jesus]; first to Jews and then to Greeks [i.e., unconverted Gentiles].

Romans 2:4

Or, do you despise the abundance of God's kindness and tolerance and patience [toward you], not realizing that His kindness is intended to cause you to repent? [i.e., to change your hearts and lives].

Romans 3:22-26

Being considered right with God is [obtained] through faith in Jesus Christ by every person who believes [in Him], for there is no favoritism [with God],

Romans 4:24

but they were written for our sake also, who will be considered righteous by God for believing in Him who raised Jesus our Lord from the dead.

Romans 5:1

So, since we are made right with God by [our] faith, we have peace with Him through our Lord Jesus Christ.

Romans 10:9

So, if you profess with your lips that Jesus is Lord and believe with your heart that God raised Him from the dead, you will be saved.

1 Corinthians 1:22

Now Jews ask for [miraculous] signs and Greeks [i.e., Gentiles] are looking for wisdom,

Galatians 2:16

still we know that a person is not justified [i.e., made right with God] by [perfect obedience to] the law of Moses, but rather through faith in [the person and work of] Christ. [Knowing this] we have trusted in Christ Jesus [to save us], so that we might be made right with God by trusting in Him and not by [our compliance with] the requirements of the law of Moses. Because by such law-compliance no one can be made right with God.

Galatians 2:20

I have been crucified [i.e., died] with Christ, and so I am not the one who lives [anymore] but rather, it is Christ who lives in my heart. And [now] my entire life is being lived by trusting in the Son of God [to save and keep me], because He loved me and gave Himself up for me.

Galatians 3:22

But the Scriptures indicate that everything [i.e., everyone] is under the control of sin, so that the promise [of never ending life] could be available [only] to those who have faith in Jesus Christ.

Colossians 2:5

For even though I am absent [from you] in body, still I am present with you in spirit, rejoicing and observing [i.e., with my mind's eye] your orderly behavior and the firmness of your faith in Christ.

2 Timothy 2:25-26

[He must] gently correct those people who oppose [him], in hope that God will give them [opportunity for] repentance, leading to a [full] knowledge of the truth,

1 John 5:1

Every person who believes that Jesus is the Christ [i.e., God's specially chosen one] has been [spiritually] conceived [and eventually born] by God. And everyone who [continually] loves God, who did the conceiving, also [must continually] love the person whom God has [spiritually] conceived.

1 John 5:5

And who is the person who can overcome [the evil influence of] the world? [It is] the one who [truly] believes that Jesus is the Son of God.

Treasury of Scripture Knowledge

Summary

Testifying both to the Jews, and also to the Greeks, repentance toward God, and faith toward our Lord Jesus Christ.

General references

Bible References

Testifying

Acts 20:24
But I do not consider my life to be of value, as precious to me, [when compared to the importance of] accomplishing my task and the mission I received from the Lord Jesus to declare the good news of God's unearned favor [through Christ].
Acts 2:40
So, Peter testified and urged the crowd with many additional words, saying, "Save yourselves from [the condemnation coming on] this sinful generation [by responding to this message]."
Acts 8:25
When Peter and John had testified [regarding the truth] and had proclaimed the message of God [to the people] they returned to Jerusalem, preaching the good news [about Jesus] in many Samaritan villages [on their way back].
Acts 18:5
But when Silas and Timothy arrived from Macedonia [i.e., from the town of Berea], Paul began devoting his full time to declaring the message to Jews that Jesus was the Christ.
Acts 28:23
And when they had arranged a day, large numbers of people came to Paul's house. He explained [everything to them], testifying from morning until evening concerning the kingdom of God and concerning [the Messiahship of] Jesus, both from the law of Moses and from [the writings of] the prophets.
1 John 5:11
And this is the testimony [of God]: He gave to us [the hope of] never ending life, and this life is [available through fellowship] in His Son.

To the jews

Acts 18:4
Every Sabbath day Paul held discussions in the synagogues, trying to convince [both] Jews and Greeks [i.e., Gentiles, that Jesus was the Messiah].
Acts 19:17
When this incident became known to all of the Jews and Greeks [i.e., Gentiles] who lived in Ephesus, they became fearful and the name of the Lord Jesus was regarded with honor.
Romans 1:14
I have a debt to pay [i.e., an obligation to preach] to Greeks and heathens; to the educated and to the ignorant.
1 Corinthians 1:22
Now Jews ask for [miraculous] signs and Greeks [i.e., Gentiles] are looking for wisdom,

General references

Luke 5:32
I did not come to call those who are doing right to repent [i.e., to change their hearts and lives], but [only those who are] sinners."