Ephesians 2:10 For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them.
When God makes a new creature out of a dead sinner, He remakes them into the image of His Son, Eph. 4:23,24. We’re not perfect the instant we get saved, but we are changed. That change should manifest itself in an ever-increasing holiness before God and before the world.
He brings them out of death so they can live a new life through Christ. He brings them out of deception so they can know the truth, so they can walk in righteousness, so they can enjoy the blessings of His salvation.
Believers are a work in progress. But, I have it on good authority that God will finish what He starts in our lives.
Philippians 1:6 Being confident of this very thing, that he which hath begun a good work in you will perform it until the day of Jesus Christ.