Oecumenius : "from that time onward." And for what reason were his enemies not immediately placed under his feet? For the sake of those who are to become and give birth to believers. For not only demons are enemies, but also unbelievers.But now Paul especially calls the unbelieving Hebrews enemies, comforting the faithful from the Jews who have suffered countless terrible things at their hands. "until His enemies be made." He did not say "they will be subjected," but signifying the greatest of subjection, he said "they be made," a footstool for his feet. For their being made as a footstool is a proof of his sitting at the right hand of the Father. — The Pseudo-Oecumenian Catena on Hebrews