The Holy Spirit’s work by which the Holy Spirit indwells a repentant sinner, resulting in “new birth” or “new creation” is called?

Answer 1

The work of the Holy Spirit that involves indwelling a repentant sinner and resulting in "new birth" or "new creation" is commonly referred to as regeneration. This is a fundamental concept in Christian theology, signifying the spiritual transformation that occurs when an individual accepts Christ and is made anew in their relationship with God.