Its owner is called Abd al-Wahid with the neglected H if he wants the noun, and if he wants the adjective he is called Abd al-Ahad. As for oneness, it is the establishment of oneness in Him. I mean by the one, what is the oneness, nor is the one like the physical, which is the body? Rather, it is what no eye appears to except through its establishment of the body or substance, which is what It is based on the attributes that are replaced by bodies, as well as the spirit and the spiritual. Oneness is a definite relationship between oneness and one, and the fact that a thing is called one may be the same thing as itself, so it cannot be compounded. It is the thing, and if it is compounded, it is not a thing.