6 And I am sure of this, that he who began (A)a good work in you (B)will bring it to completion at (C)the day of Jesus Christ.
13 for (A)it is God who works in you, both to will and to work for (B)his good pleasure.
The Holy Bible, English Standard Version. ESV® Text Edition: 2016. Copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.