Philippians 1:6-7 being confident of this very thing, that he which began a good work in you will perfect it until the day of Jesus Christ:

ERV⁽ⁱ⁾ ⁶ being confident of this very thing, that he which began a good work in you will perfect it until the day of Jesus Christ: ⁷ even as it is right for me to be thus minded on behalf of you all, because I have you in my heart, inasmuch as, both in my bonds and in the defence and confirmation of the gospel, ye all are partakers with me of grace.