{This past week I had the honor of offering a homily at the funeral of my longtime friend, Tom, a neurosurgeon and person of faith. What follows is a portion of my homily.}

People in our culture who have been trained in the sciences and who work in medicine can face a particular challenge. They can find it hard to grapple with the intangible aspects of the spiritual life. Walker Percy is a great example of someone who overcame this apparent divide. For Percy, like Tom, was very smart and educated in the medical arts. Like Tom, Percy came to see something very important: we rely upon science to explain too much of the world. And, if we are honest and sensitive in our inquiry, we come to see how – through science alone – we cannot understand ourselves.

Tom, with his advanced work in surgery and in neurology, knew far more about our brains than most of us will ever know. And yet, he also was quite aware of the limits to such knowledge. He was sensitive to how ‘our minds,’ though inextricably connected to our brains, always somehow transcend what we know about brain function. And therefore, despite our continuing advances in understanding neurophysiology, there remains this ineffable, something further, about what it means to human, this thing that non-specialists like the rest of us, as well as priests and pastors, call our souls.

Walker Percy might have put it in terms like this: We can learn the names and composition of the myriad of chemicals that are a part of human brain function. And therefore, as conscious subjects, we can approach our brains as objects of study. Yet, paradoxically, we, as the subjects of our studies, can never really know ourselves as the objects of our studies. There will always be something beyond, something further and equally real about ourselves, even if not fully measurable. And this ‘something further,’ believers call our souls. For even the most brilliant neurologist, even the most perceptive psychologist, can never really know him or herself, just as I – at least in this life, on this side of the veil – can never really know myself. Only God can. And only God does.

Physicians can map how our physical bodies eventually fail us when we get older, and cease to function ably as before. But what our physicians and scientists cannot map – at least not yet – is how our consciousness can survive this breakdown in our physiological function. Yet, somehow we continue in self-awareness, and in our awareness of others, especially that great Other One. And we will probably never be able to map, in terms we understand, how we come to have conscious contact with our Creator and Redeemer. For our conscious contact with God happens through God’s loving embrace of us. This is the embrace into which we have all been received – even if we are not conscious of it, and especially when we have not chosen to refuse it.

Tom consciously chose to recognize and accept this embrace. And he put his trust in it, even if – as an accomplished scientist – he could not explain it. For that, we honor him and his memory, as we continue to have fellowship with him in the Communion of Saints. And as we share with him in our celebration of the Eucharist. For just as our Lord Jesus continues to be present with us, and in us, so all the saints – both Tom and ourselves – and all the faithful departed stand before the throne of the Lamb. In Christ, we are joined together, so that we, too, might also be lost in wonder, thanks, and praise.

Tom knew and believed all this. And that is why we are here today. We can honor Tom for his contributions to the sciences and to the practice of medicine. Here, in this church and in this community of faith, we can join others in honoring what God has done in Tom’s life and work. And more especially, we are here today to honor what God is still doing in Tom’s continuing life. For Tom’s life and consciousness continue, even now, in and through God’s loving Grace and favor. His death is the veil that only appears to separate him from us. It disguises the way he is still really connected with us through his Baptism and ours, into Christ’s death and Resurrection.

Most enduring is this truth. And it is a truth for all of us to embrace: we have continuing fellowship with Tom, through Christ, in the power of the Holy Spirit. Thanks be to God!