See then, how he applies to the Son that which is proper to the Father. For on this account he did not say simply, “and upholding all things,” nor did he say, “by His power,” but, “by the word of His power.” For much as just now we saw him gradually ascend and descend; so also now, as by steps, he goes up on high, then again descends, and saith, “by whom also He made the worlds.”