With that set of gear, Aiwass instantly felt more confident.
He immediately raised his hand and, with practiced ease, placed it on Aurigen's chest. Then he began to earnestly attempt to use the "Holy Healing Skill" that came with the equipment.
Holy Healing differs from Illumination Art and is not something that priests from the church typically learn as a healing ability.
It is essentially a spell, not a Sacred Art.
The Mystical Skill to which "Holy Healing Skill" belongs is called the "Art of the Holy," a discipline of the Paladin lineage. It's part of the same series as "Holy Sword Skill" and "Holy Shield Skill."
Although Bishop Mathers had taught Aiwass the Sacred Arts essential for a priest, and he indeed was once a priest, his true profession now is known as "Guardian of the Holy Tomb" — a career within the Paladin lineage.
In simple terms, Mathers actually knew the arts of the sword and shield.
