What Does the Bible Say About Illness?

"Come now, you rich, weep and howl for your miseries that are coming on you. Your riches are corrupted and your garments are moth-eaten. Your gold and your silver are corroded, and their corrosion will be for a testimony against you and will eat your flesh like fire. You have laid up your treasure in the last days. Behold, the wages of the laborers who mowed your fields, which you have kept back by fraud, cry out; and the cries of those who reaped have entered into the ears of the Lord of Armies. You have lived in luxury on the earth, and taken your pleasure. You have nourished your hearts as in a day of slaughter. You have condemned and you have murdered the righteous one. He doesn’t resist you. Be patient therefore, brothers, until the coming of the Lord. Behold, the farmer waits for the precious fruit of the earth, being patient over it, until it receives the early and late rain. You also be patient. Establish your hearts, for the coming of the Lord is at hand. Don’t grumble, brothers, against one another, so that you won’t be judged. Behold, the judge stands at the door. Take, brothers, for an example of suffering and of perseverance, the prophets who spoke in the name of the Lord. Behold, we call them blessed who endured. You have heard of the perseverance of Job and have seen the Lord in the outcome, and how the Lord is full of compassion and mercy."

This passage is the starting point because it gives the reading its main biblical weight: The Bible joins prayer for healing, care for the sick, lament, patience, and hope in the renewal of creation.

"By David. Praise the LORD, my soul! All that is within me, praise his holy name! Praise the LORD, my soul, and don’t forget all his benefits, who forgives all your sins, who heals all your diseases, who redeems your life from destruction, who crowns you with loving kindness and tender mercies, who satisfies your desire with good things, so that your youth is renewed like the eagle’s. The LORD executes righteous acts, and justice for all who are oppressed. He made known his ways to Moses, his deeds to the children of Israel. The LORD is merciful and gracious, slow to anger, and abundant in loving kindness. He will not always accuse; neither will he stay angry forever. He has not dealt with us according to our sins, nor repaid us for our iniquities. For as the heavens are high above the earth, so great is his loving kindness toward those who fear him. As far as the east is from the west, so far has he removed our transgressions from us. Like a father has compassion on his children, so the LORD has compassion on those who fear him. For he knows how we are made. He remembers that we are dust. As for man, his days are like grass. As a flower of the field, so he flourishes. For the wind passes over it, and it is gone. Its place remembers it no more. But the LORD’s loving kindness is from everlasting to everlasting with those who fear him, his righteousness to children’s children,"

The Psalms give illness a prayer language, helping readers speak honestly to God instead of turning the topic into abstraction.

"They came to the other side of the sea, into the country of the Gadarenes. When he had come out of the boat, immediately a man with an unclean spirit met him out of the tombs. He lived in the tombs. Nobody could bind him any more, not even with chains, because he had been often bound with fetters and chains, and the chains had been torn apart by him, and the fetters broken in pieces. Nobody had the strength to tame him. Always, night and day, in the tombs and in the mountains, he was crying out, and cutting himself with stones. When he saw Jesus from afar, he ran and bowed down to him, and crying out with a loud voice, he said, “What have I to do with you, Jesus, you Son of the Most High God? I adjure you by God, don’t torment me.” For he said to him, “Come out of the man, you unclean spirit!” He asked him, “What is your name?” He said to him, “My name is Legion, for we are many.” He begged him much that he would not send them away out of the country. Now on the mountainside there was a great herd of pigs feeding. All the demons begged him, saying, “Send us into the pigs, that we may enter into them.” At once Jesus gave them permission. The unclean spirits came out and entered into the pigs. The herd of about two thousand rushed down the steep bank into the sea, and they were drowned in the sea."

The Gospel witness matters here because Jesus does not leave illness as an idea; He embodies and commands the kingdom shape of it.

"It is doubtless not profitable for me to boast, but I will come to visions and revelations of the Lord. I know a man in Christ who was caught up into the third heaven fourteen years ago—whether in the body, I don’t know, or whether out of the body, I don’t know; God knows. I know such a man (whether in the body, or outside of the body, I don’t know; God knows), how he was caught up into Paradise and heard unspeakable words, which it is not lawful for a man to utter. On behalf of such a one I will boast, but on my own behalf I will not boast, except in my weaknesses. For if I would desire to boast, I will not be foolish; for I will speak the truth. But I refrain, so that no man may think more of me than that which he sees in me or hears from me. By reason of the exceeding greatness of the revelations, that I should not be exalted excessively, a thorn in the flesh was given to me: a messenger of Satan to torment me, that I should not be exalted excessively. Concerning this thing, I begged the Lord three times that it might depart from me. He has said to me, “My grace is sufficient for you, for my power is made perfect in weakness.” Most gladly therefore I will rather glory in my weaknesses, that the power of Christ may rest on me."

The apostolic letters press illness into the life of the church, where doctrine becomes worship, speech, habits, and love.

"I saw a new heaven and a new earth, for the first heaven and the first earth have passed away, and the sea is no more. I saw the holy city, New Jerusalem, coming down out of heaven from God, prepared like a bride adorned for her husband. I heard a loud voice out of heaven saying, “Behold, God’s dwelling is with people; and he will dwell with them, and they will be his people, and God himself will be with them as their God. He will wipe away every tear from their eyes. Death will be no more; neither will there be mourning, nor crying, nor pain any more. The first things have passed away.” He who sits on the throne said, “Behold, I am making all things new.” He said, “Write, for these words of God are faithful and true.” He said to me, “I am the Alpha and the Omega, the Beginning and the End. I will give freely to him who is thirsty from the spring of the water of life. He who overcomes, I will give him these things. I will be his God, and he will be my son. But for the cowardly, unbelieving, sinners, abominable, murderers, sexually immoral, sorcerers, idolaters, and all liars, their part is in the lake that burns with fire and sulfur, which is the second death.” One of the seven angels who had the seven bowls which were loaded with the seven last plagues came, and he spoke with me, saying, “Come here. I will show you the bride, the Lamb’s wife.”"

This passage broadens the topic by showing how illness belongs inside God's larger story rather than a single isolated concern.