How does Paul address the questions people have about resurrection?
Paul addresses questions about resurrection by directing believers to Philippians 3:20-21: their citizenship is in heaven, from which they look for the Savior, the Lord Jesus Christ, who will change their vile body and fashion it like His glorious body by the working whereby He is able to subdue all things.
Les explains that Paul enlarges on all the questions people have concerning resurrection and lays it out clearly, with no gobbledygook. Paul uses Philippians 3:20-21 to show that the believer's conversation or citizenship is in heaven, from whence we look for the Savior, the Lord Jesus Christ. This same Jesus shall change our vile body—this one prone to sin, death, and disease—so it may be fashioned like unto His glorious body, according to the working whereby He is able even to subdue all things unto Himself. Les also notes that Abraham already had the concept that if God had permitted him to take Isaac's life, He would have resurrected him and brought him back to life. The context adds that all we really have to study is the 40 days after His resurrection and before His ascension from the Mount of Olives.