And the rest is details...

Titus 3:5-7. NASB95
5 He saved us, not on the basis of deeds which we have done in righteousness, but according to His mercy, by the washing of regeneration and renewing by the Holy Spirit,
6 whom He poured out upon us richly through Jesus Christ our Savior,
7 so that being justified by His grace we would be made heirs according to the hope of eternal life.