Ambrose of Milan

Therefore since the apostle taught that a person who has passed out of this body will be with Christ, provided he deserves it, let us consider the nature of life and of death. We know from the teaching of Scripture that death is a freeing of the soul from the body, a kind of separation in man. For we are freed from this bond between soul and body, when we depart.… He [David] readily offered himself to death to atone for his offense against the Lord and presented himself, prepared to suffer God’s vengeance for the well-being of his afflicted people. He knew that it was more glorious to die for Christ than to rule in this world, for what is more excellent than to become a victim for Christ?