It is the Holy Spirit who works in and through a person’s will to regenerate that person (John 1:12-13) and give him/her a new nature “created to be like God in true righteousness and holiness” (Ephesians 4:24).
Ni Roho Mtakatifu ambaye anafanya kazi katika na kwa mapenzi ya mtu humfanya upya mtu huyo (Yohana 1:12-13) na kutoa hali mpya "kuumbwa kuwa kama Mungu katika haki na utakatifu wa kweli yake"(Waefeso 4:24).