Grace

A  is a unique power created by the Supreme Deity and possessed by the Four Archangels of the Goddess Clan, except Escanor who is a human.

Overview
The Graces are four unique powers created by the Supreme Deity whom she gave to her four strongest fighters, the Four Archangels, during the Holy War to fight against the Demon Clan and their strongest force, the Ten Commandments.

They are similar in principle to the Commandments created by the Demon King, but while the former places a curse on any victim who breaks the Commandment, a Grace gives the user a special ability that augments their magical power and raw power, to make up for the difference in numbers between the Commandments and Archangels.

If a human tried to take in a Grace, unlike a Commandment which would turn them into a demon, it would destroy their body and kill them. The only exception is Escanor that was somehow born with the Archangel Mael's Grace, thousands of years after Mael lost it, though recently Escanor has shown some internal bodily damage where he coughed up some blood while his grace was active.

The Four Blessings

 * It allows the user to move at amazing speeds to the point where it seems like teleportation. It is held by the Archangel, Ludociel.


 * It allows the user to create powerful and deadly winds that can slice apart anything they touch but also to protect the user in a wind sphere. It is held by the Archangel, Sariel.


 * It allows the user to make powerful currents of water or even create an entire ocean out of nothing. Also, lets them turn their body into water to avoid attacks. It is held by the Archangel, Tarmiel.


 * It is considered to be the strongest of the four Graces as it allows the user to become stronger with the rise of the sun to the point where they can become nigh-invincible, but will weaken as the sun sets. It was previously held by the Archangel, Mael; but after he was turned into a Demon as a consequence of Gowther's forbidden spell, it somehow went to the human Escanor at birth.

Domain of God
An alternate dimension created by the Graces that is cut off from all other worlds and there the users of the Graces have complete control over what happens there, making anyone with raw power less than two Archangels trapped there, completely at their mercy.

Estarossa is almost killed by Sariel and Tarmiel in this world, but he manages to survive and break free by absorbing more than one Commandment, giving him power above both of them.