This co-extensiveness of the activities of the Father and the Son is expressed in functional categories: they both do the same things. Nevertheless, it is difficult not to perceive some ontological implications behind the descriptions of common function. (b) The word “because” (γάρ) demands explanation. In what way does the truth that “whatever the Father does the Son also does” provide the ground or the explanation (surely the force of γάρ in this context) of the truth that the Son “can do only
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