The reason that God doesn’t step into a physical world and fix things is that it’s not needed. Christian Science teaches that God and God’s manifestation—including each of us—are the entirety of existence. Everything real and good is already present and intact.
Every time the fear arose that I would not regain full mobility, I challenged that suggestion until I had annihilated it, replacing it with a calm trust in God’s omnipotent ability to maintain my activity and freedom.
Out of despair, I had challenged my view of what I thought God could do. A truly tough trial resulted in a higher understanding of God’s unchanging love for me and the restoration and exaltation of all the good I thought I’d lost.