The Christ Who Knocks
Center Image: The Light of the World, William Holman Hunt, ca. 1851; Wikimedia; Public Domain; additional art and collage by Juliette Pierce Kent.
In his wonderful book, Mere Christianity, C. S. Lewis uses the metaphor of a house to illustrate this process:
“Imaging yourself as a living house. God comes in to rebuild that house. At first, perhaps, you can understand what He is doing. He is getting the drains right and stopping the leaks in the roof and so on: you know that those jobs needed doing and so you are not surprised. But presently he starts knocking the house about in a way that hurts abominably and does not seem to make sense. What on earth is he up to? The explanation is that He is building quite a different house from the one you thought of - throwing out a new wing here, putting on an extra floor there, running up towers, making courtyards. You thought you were going to be made into a decent little cottage: but He is building a palace. He intends to come and live in it Himself.” (2)
The Lord has plans for us, that no eye has seen, nor ear has heard, nor mind has imagined. (3)
C. S. Lewis continues: “He is going to make good His words. If we let Him - for we can prevent Him, if we choose - He will make the feeblest and filthiest of us into a god or goddess, a dazzling, radiant, immortal creature, pulsating all through with such energy and joy and wisdom and love as we cannot now imagine, a bright stainless mirror which reflects back to God perfectly (though, of course, on a much smaller scale). His own boundless power and delight and goodness. The process will be long and in parts very painful, but that is what we are in for. Nothing less. He meant what he said.” (4)
References
(1) Revelation 3:20
(2) C. S. Lewis, Mere Christianity
(3) 1 Cor 2:9
(4) C. S. Lewis, Mere Christianity
(5) Romans 12:2
Additional reference: Bishop Barron, The Christ Who Knocks: https://www.youtube.com/watch?v=E0vIMWx8tyI