Romans 8:28 "And we know that in all things God works for the good of those who love him, who have been called according to his purpose."
What is 'good' in this passage?
What is the purpose of God that He works for the good of those who love him?
Verse 29 says "For those God foreknew he also predestined to be conformed to the likeness of his son…"
We get to be restored to be conformed to the likeness of his son when we believe Jesus is our Lord.
We get to be restored to the status when God created us before the fall when we love God through Jesus Christ. We become a child of God. And God sees Jesus in us and says'‘it is good' as He said at the creation.