Jesus therefore answered them, "Most assuredly, I tell you, the Son can do nothing of himself, but what he sees the Father doing. For whatever things he does, these the Son also does likewise.
These the Son also doeth in like manner ...  Jesus' actions were in full harmony with God's actions, not only regarding their quality, but with reference to the manner of their being done.  Jesus' words here are nearly the equivalent to the deduction of Nicodemus, "No man can do the signs which thou doest except God be with him" (John 3:2).