He is not affected by your begging, your pleading. The Christians in Rome were full of goodness and so are you. Accept what God says about you. So goodness is not something you have to strain after, way out there somewhere, but goodness is something that God has placed within every believer. There is no stress, no strain to get what you already have.
Goodness is endogenous, that is, it grows and develops from within.
Apply the principle of vision and allow your resident goodness to develop, to flow out. God's will for your life is good. Since He is good, then in you is every good thing. Two final verses will help us to see more clearly how to put the principle in practice. The eye is the lamp of the body.