29 He answered, 'I will not,' but afterward he regretted it and went.
Matthew 21:29 Cross References - Common
Matthew 3:2-8
2 and saying, "Repent, for the kingdom of heaven is at hand."
3 For this is he who was spoken of by the prophet Isaiah when he said, "The voice of one crying in the wilderness: Prepare the way of the Lord, make his paths straight."
4 Now John wore a garment of camel's hair, and a leather belt around his waist; and his food was locusts and wild honey.
5 Then Jerusalem and all Judea and all the region about the Jordan went out to him,
6 and confessing their sins, they were baptized by him in the Jordan River.
7 But when he saw many of the Pharisees and Sadducees coming for baptism, he said to them, "You brood of vipers! Who warned you to flee from the wrath to come?
8 Bear fruit worthy of repentance,
Matthew 21:31
31 Which of the two did the will of his father?" They said, "The first." Jesus said to them, "Truly, I say to you, the tax collectors and the harlots go into the kingdom of God before you.
Luke 15:17-18
Acts 26:20
20 but declared first to those at Damascus, then at Jerusalem and throughout all the country of Judea, and also to the Gentiles, that they should repent and turn to God and perform deeds worthy of their repentance.
1 Corinthians 6:11
11 And such were some of you. But you were washed, you were sanctified, you were justified in the name of the Lord Jesus Christ and in the Spirit of our God.
Ephesians 2:1-13
1 And you were dead in your trespasses and sins,
2 in which you formerly walked according to the course of this world, according to the prince of the power of the air, the spirit that is now at work in the sons of disobedience.
3 Among them we all once lived in the lusts of our flesh, following the desires of flesh and mind, and so we were by nature children of wrath, like the rest of mankind.
4 But God, who is rich in mercy, because of his great love with which he loved us,
5 even when we were dead in our transgressions, made us alive together with Christ (by grace you have been saved),
6 and raised us up with him, and seated us with him in the heavenly places in Christ Jesus,
7 so that in the coming ages he might show the surpassing riches of his grace in kindness toward us in Christ Jesus.
8 For by grace you have been saved through faith; and this is not of yourselves, it is the gift of God
9 not as a result of works, so that no one may boast.
10 For we are his workmanship, created in Christ Jesus for good works, which God prepared beforehand, that we would walk in them.
11 Therefore remember that formerly you, the Gentiles in the flesh, who are called "Uncircumcision" by the so-called "Circumcision," which is performed in the flesh by human hands
12 remember that you were at that time separate from Christ, excluded from the commonwealth of Israel, and strangers to the covenants of promise, having no hope and without God in the world.
13 But now in Christ Jesus you who once were far off have been brought near in the blood of Christ.
Ephesians 4:17-19
17 Now this I affirm and testify in the Lord, that you must no longer live as the Gentiles do, in the futility of their minds,
18 they are darkened in their understanding, alienated from the life of God because of the ignorance that is in them, due to the hardness of their heart;
19 and they, having become callous, have given themselves over to sensuality, greedy for the practice of every kind of impurity.