Sentence:  There is no justification for systematizing the random statements of Irenaeus about the image of God beyond this , nor for reading into his imprecise usage the later theological distinction between the image of God ( humanity ) and the similitude of <WSD>God</WSD> ( immortality ) . 
Meaning of the word marked with <WSD> tags:  the supernatural being conceived as the perfect and omnipotent and omniscient originator and ruler of the universe; the object of worship in monotheistic religions