Bible Verses About Sickness: Often sent as a punishment of sin

“‘But if you will not listen to me, and will not do all these commandments;

and if you shall reject my statutes, and if your soul abhors my ordinances, so that you will not do all my commandments, but break my covenant;

I also will do this to you: I will appoint terror over you, even consumption and fever, that shall consume the eyes, and make the soul to pine away. You will sow your seed in vain, for your enemies will eat it.

A letter came to him from Elijah the prophet, saying, “Thus says the LORD, the God of David your father, ‘Because you have not walked in the ways of Jehoshaphat your father, nor in the ways of Asa king of Judah,

but have walked in the way of the kings of Israel, and have made Judah and the inhabitants of Jerusalem to play the prostitute, like the house of Ahab did, and also have slain your brothers of your father’s house, who were better than yourself:

behold, the LORD will strike with a great plague your people, and your children, and your wives, and all your substance;

and you shall have great sickness by disease of your bowels, until your bowels fall out by reason of the sickness, day by day.’”

For this cause many among you are weak and sickly, and not a few sleep.