La Persona Superiore a Dio

"La Persona superiore a Dio" is Italian for "the Person higher than God", which is the highest reachable status in the magic side, above even Ollerus' status of "Magician God".

The ultimate goal of God's Right Seat is to achieve this state; their members are magicians who had purified as much of their original sin as possible, and thus gained powers and bodies similar to those of Archangels:
 * Vento of the Front, God's Flame (Uriel)
 * Acqua of the Back, God's Power (Gabriel)
 * Terra of the Left, God's Medicine (Raphael)
 * Fiamma of the Right, God's Regard (Michael)

Because the original sin was the "fruit of wisdom", they lost the ability to cast human magic (except Acqua, because he also has the traits of the Holy Mother). As the name of the group reveals their intention of reaching the place on the right-hand side of God, and since sitting to the right of someone in Christian symbolism is to have the same status as him/her, they wish to share a status equal to that of God. However, to them, this is only a step towards reaching "La Persona superiore a Dio", a state that surpasses even that of God.

Lucifer is said to have held the position of God's Right and attempted to reach the state of "La Persona superiore a Dio" before being cast down by Archangel Michael, and the seat on God's Right currently belongs to Michael. The Holy Stone is said to have been involved in Lucifer's sealing.

Trivia

 * "La Persona superiore a Dio" is also known as "Kamijou (神上)" in Japanese, which is similar to Kamijou (上条), Touma's last name; this fact is acknowledged by all members of God's Right Seat except Vento of the Front.
 * It is hinted in Volumes 14, 16, and 20 that Touma's power is the most important key to reach "La Persona superiore a Dio" because his power is capable of taking away the Original Sin, thus the reason why Fiamma wants to get him, but since Fiamma realizes the difficulty of dealing with both Touma's power and Sasha at the same time, he lets Touma be, saying that he's "saving the main dish for last".