There can be no question, then, of the conclusiveness with which our Lord rebutted the charge of blasphemy. By a single sentence He put them in the position of presumptuously contradicting their own Scriptures. But weightier questions remain behind. Did Jesus merely seek to parry their thrust, or did He mean positively to affirm that He was God? His words do not carry a direct and explicit affirmation of His Divinity. Indeed, to a hearer His comparison of Himself with the judges would necessarily rather tend to veil the full meaning of His previous claims to pre-existence and superhuman dignity. On reflection, no doubt the hearers might see that a claim to Divinity was implied in His words; but even in the saying which first gave them offence, “I and the Father are one,” it is rather what is implied than what is expressed that carries with it such a claim. For Calvin is unquestionably right in maintaining that these words were not intended to affirm identity of substance with the Father.[36] An ambassador whose actions or claims were contested might very naturally say, “I and my Sovereign are One”; not meaning thereby to claim royal dignity, but meaning to assert that what he did, his Sovereign did; that his signature carried his Sovereign’s guarantee, and that his pledges would be fulfilled by the entire resources of his Sovereign. And as God’s delegate, as the great Messianic Viceroy among men, it was no doubt this that our Lord wished in the first place to affirm, that He was the representative of God, doing His will, and backed by all His authority. “See the Father in Me,” was His constant demand. All His self-assertion and self-revelation were meant to reveal the Father. But although He does not directly and explicitly say, “I am God”; although He does not even use such language of Himself as John uses, when he says, “The Word was God”; yet is not His Divine nature a reasonable inference from such affirmations as that which we are here considering? Some interpreters very decidedly maintain that when Christ says, “I and the Father are one,” He means one in power. They affirm that this assertion is made to prove that none of His sheep will be plucked out of His hand, and that this is secured because His Father is “greater than all,” and He and His Father are one. Accordingly they hold that neither the old orthodox interpretation nor the Arian is correct: not the orthodox, because not unity of essence but unity of power is meant; not the Arian, because something more is meant than moral harmony. This, however, is difficult to maintain, and it is safer to abide by Calvin’s interpretation, and believe that what Jesus means is that what He does will be confirmed by the Father. It is the Father’s power He introduces as the final guarantee, not His own power.