Sentence:  There are some passages in the writings of Irenaeus where the image of God and the similitude are sharply distinguished , so most notably in the statement : `` If the [ Holy ] Spirit is absent from the <WSD>soul</WSD> , such a man is indeed of an animal nature ; and , being left carnal , he will be an imperfect being , possessing the image [ of God ] in his formation , but not receiving the similitude [ of God ] through the Spirit '' . 
Meaning of the word marked with <WSD> tags:  the immaterial part of a person; the actuating cause of an individual life