After his prayer of intercession, Paul explains the content of the salvation the believers enjoy.
His standpoint is consistently in heaven: we have been called to life again and we share with Jesus his heavenly glory.
We have been freed from the power of evil and transferred by grace into God’s life.
The concluding part is surprising: which are the good works we should walk in? Where are they? The context suggests thinking that everything is in heaven, the good works included. We just need to walk in them. They are like a heavenly road where we stand and walk. They are not difficult to accomplish; they are just the logical conclusion of Paul’s meditation and contemplation. It is like flying in the wind, joy after joy, surprise after surprise.