Irenaeus

Into this paradise the Lord has introduced those who obey His call, "summing up in Himself all things which are in heaven, and which are on earth;" but the things in heaven are spiritual, while those on earth constitute the dispensation in human nature. These things, therefore, He recapitulated in Himself: by uniting man to the Spirit, and causing the Spirit to dwell in man, He is Himself made the head of the Spirit, and gives the Spirit to be the head of man: for through Him (the Spirit) we see, and hear, and speak.