1) "He said to me, 'You are my son, today I have begotten you'" (Ps. 2:7). In the eternal 'now' of God, the Father is eternally and fruitfully begetting the Son, which would necessarily encompass all of creation … within 'time'. Does the term "today" suggest that two years ago, or two days ago, the Son had not been begotten?;
2) "Jesus answered them, 'My Father is working still, and I am working'" (Jn. 5:16). This can be understood further by Genesis 2:2, where it is written, "And on the seventh day God finished his work which he had done, and he rested on the seventh day from all his work which he had done." As I said earlier, working is also 'Doing', and all doings are expressions … all creation is an expression of God;
3) "Jesus said to them, 'Truly, truly, I say to you, the Son can do nothing of his own accord, but only what he sees the Father doing; for whatever he does, that the Son does likewise. For the Father loves the Son, and shows him all that he himself is doing'" (Jn. 5:19-20). Hmm. There's a lot of doing / expressing going on in this verse;
4) "I can do nothing on my own authority; as I hear, I judge; and my judgment is just, because I seek not my own will but the will of him who sent me" (Jn. 5:30). How would the Son know what the Father's will was, unless the Father communicated it to him? Also, being 'sent' is an "expression" of the sender, and;
5) "No longer do I call you servants … I have called you friends, for all that I have heard from my Father I have made known to you" (Jn. 15:15). Again, doing, hearing, and befriending are all forms of expression.