Maketh thee whole - Cures thee. Peter claimed no power to do it himself. Compare Acts 3:6, Acts 3:16; Acts 4:10.
Make thy bed - This would show that he was truly healed. Compare Matthew 9:6; Mark 2:9, Mark 2:11; John 5:11-12.
Related Commentaries of Acts 9:34
Acts 9:34
34 And Peter said unto him, Aeneas, Jesus Christ maketh thee whole: arise, and make thy bed. And he arose immediately.