Jesus reigns over every molecule in the universe. Whether natural disaster, disability, or death, nothing falls outside of his control.
https://www.desiringgod.org/messages/the-sovereignty-of-god-my-counsel-shall-stand-and-i-will-accomplish-all-my-purpose/
https://www.desiringgod.org/messages/the-sovereignty-of-god-my-counsel-shall-stand-and-i-will-accomplish-all-my-purpose/excerpts/what-kind-of-jesus-do-you-worship