This sickness is not to death, but for the glory of God — The event of this sickness will not be death, in the usual sense of the word, a final separation of his soul and body; but a manifestation of the glorious power of God.
Related Commentaries of John 11:4
John 11:4
4 When Jesus heard that, he said,This sickness is not unto death, but for the glory of God, that the Son of God might be glorified thereby.