46 Why do you misrepresent the occasion of the reply in order to detract from His divinity? To the working on the Sabbath He answers that He can do nothing of Himself, but what He has seen the Father doing: to demonstrate His equality, He professes to do what things soever the Father does. Enforce your charge of weakness, by His answer concerning the Sabbath, if you can disprove that what things soever the Father does, the Son does in like manner. But if what things soever includes all things without exception; in what is He found weak, when there is nothing that the Father does, which He cannot also do? Where is His claim to equality refuted by any episode of weakness, when one and the same honour is demanded for Him and for the Father? If Both have the same power in operation, and both claim the same reverence in worship, I cannot understand what dishonour of inferiority can exist, since Father and Son possess the same power of operation, and equality of honour.
Source: On the Trinity (New Advent)