Matthew 28:18-20: Go therefore and make disciples of all nations, baptizing them in the name of the Father and the Son and the Holy Spirit. Acts 2:37-39: Repent and each of you be baptized in the name of Jesus Christ for the forgiveness of your sins. 2 Corinthians 7:10: For the sorrow that is according to the will of God produces a repentance without regret, leading to salvation. 2 Corinthians 5:14-17: For the love of Christ controls us, having concluded this, that one died for all, therefore all died and He died for all, so that they who live might no longer live for themselves but for Him who died and rose again on their behalf. Therefore if anyone is in Christ, he is a new creature. Romans 6:1: All who have been baptized into Jesus Christ have been baptized into His death. Romans 6:15: Shall we continue in sin? Acts 2:40: Be saved from this perverse generation. 1 Thessalonians 1:9: Turn to God from idols to serve a living and true God. Luke 19:1-9: Repentance of Zaccheus – Restitution. Acts 19:18-20: Many also of those who had believed kept coming, confessing and disclosing their practices and many of those who practiced magic brought their books together and began burning them in the sight of everyone; and they counted up the price of them and found it fifty thousand pieces of silver.
Good foundation is important for a good christian life. Having true repentance is important.