How does regeneration relate to salvation in the Bible?

Regeneration, as mentioned in Titus 3:5, refers to the renewing work of the Holy Spirit in a believer's life, which is essential for salvation. This regeneration is described as a washing that cleanses us from sin and makes us new creations in Christ. It is by this act that we are brought to life spiritually and given a new heart that desires to follow God’s will. In John 3, Jesus explains that one must be 'born again' to enter the Kingdom of God, indicating that this spiritual regeneration is a foundational aspect of experiencing salvation. Without regeneration, we cannot respond to the gospel, affirming that it is solely the work of the Holy Spirit that enables us to turn to God.