Interesting thoughts. Yes I agree that most people think of “doing things” in heaven. However, given that angels are pure spirit and seem to do many of the things you mention above, it would appear that a body is not necessary. Consider too that, as Catholics, we believe that the saints now in heaven pray and intercede for us. I believe that requires thinking - does it not?
The resurrection will be a wonderful thing…but again…the resurrection of my body is not why I am Christian.
Peace
James
Actually, the angels do not do the things we do
They cannot think about something and change their mind, repenting of a previous choice. They can only know what is instantaneously revealed to them; they cannot reason about something based on partial information and come up with a conclusion that they then know is correct because they trust their reasoning process. We were made as we are, with bodies, as an absolute necessity, so that God would and could be loved freely after a choice to do otherwise. God knew very well that angels would go good or bad at the first instance of their creation, being unable to do otherwise after their initial first gaze (some gazed at him and other refused to gaze at him). He did not create us as a second attempt at companionship, but knowing the companionship he wanted could not be had with angels. They were to be instruments for his interaction with us, instruments in his courtship of us.
And concerning the Saints interceding for us - it is not quite as anthropomorphized as you think. They do not know what is going on here on earth by witnessing it, but they are “inspired” by God and know, simply, that someone (any and everyone who prays to them, by name, knowing everything about that person praying) has prayed to them. They know it without having sensed or heard the prayer. And with the intellect (the knowing) in the soul, is the will, but with no means of satisfying the will (no body to carry out the will’s desire). So there is the desire of the will unspoken, that God would help the person that they know is praying. And it is God who knows their will, the desire. And then, since it is God’s desire for their happiness, he “inspires” them to know he is answering the prayer, and they know it, these souls of the Saints simply know that their desire is actualized though they did absolutely nothing to effect it, but that God did. Just knowing, desire, and being satisfied by God.
I will be writing in detail about this in the near future in my blog; the first part, concerning purgatory can be found here:
softvocation.org/2014/09/24/the-last-things-part-i/
You are correct that we did not become Catholic to have the resurrection. We became Catholic to be united to God. But we will not be able to humanly express our love for him apart from the resurrection, not be able to caress Jesus’ wounds or stroke his cheek or sense his touch, the touch of the one we love, and think about how much we love him and our Father. As to the wounds of Jesus and the Martyrs - they are and will be seen like crowns, seen in a glorious light, such that when seen, your first words will be like, “what a great God we have to have saved us with your help in bearing his suffering so that we would know Him”. something like that. We will sing praises to God at the sight of the wounds. They will not be “debilitating” in any way, but be visible as signs of God’s grace and glory.