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Sweat Blood (Hematidrosis)
/swɛt blʌd/
noun phrase
Greek thrombos haimatos (Luke 22:44) — literally "clots of blood." Modern medicine names the phenomenon hematidrosis: under extreme anguish, capillaries can rupture into sweat glands, producing bloody perspiration. A rare, documented medical condition.

📖 Biblical Definition

Luke alone records it: "And being in an agony he prayed more earnestly; and his sweat became like great drops of blood falling down to the ground" (Luke 22:44). Gethsemane was not a picturesque garden moment; it was a crushing that breached the capillaries. Christ sweated blood before He shed it on the cross — the oil press (gethsemane means "oil press") was already pressing Him. This is not pious exaggeration; Luke the physician records a medical phenomenon. The anguish of what was coming was such that the body began to give way before the hammer ever fell.

📜 Webster 1828 Definition

SWEAT, v.i.

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SWEAT, v.i. [Sax. swat.] To excrete moisture from the cutaneous pores of the body. In Scripture, the phrase "sweat as it were great drops of blood" is the physician Luke's clinical description of the Savior's agony in the garden of Gethsemane — a documented medical condition (hematidrosis) in which extreme anguish ruptures the capillaries into the sweat glands. Before the whip, before the nails, before the cross, the weight of what was coming broke His body.

📖 Key Scripture

Luke 22:44"And being in an agony he prayed more earnestly; and his sweat became like great drops of blood falling down to the ground."

Hebrews 5:7"In the days of His flesh, Jesus offered up prayers and supplications, with loud cries and tears, to Him who was able to save Him from death."

Matthew 26:38"Then he said to them, "My soul is very sorrowful, even to death.""

Isaiah 53:10"Yet it was the will of the LORD to crush him; he has put him to grief."

⚠️ Modern Corruption

Many Christians treat Gethsemane as a small garden prayer. Luke the physician records a medical emergency — the Savior's body breaking before the hammer ever fell.

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Pop psychology medicalizes hematidrosis as rare-but-natural; the gospel writers present it as the weight of the cup Christ accepted. The corruption is making Gethsemane a medical curiosity rather than a window into the Lord's agony before substitutionary atonement.

🔗 Greek & Hebrew Roots

G2361 — thrombos — clots, drops. G129 — haima — blood.

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G2361 — thrombos (θρόμβος) — drop, clot; Luke's medical precision.

G2381 — idrōs (ἱδρώς) — sweat; used only here in NT.

Usage

"Gethsemane was a medical emergency. The cup was so heavy the body began to give way before the cross."

"Christ sweated blood before He shed it. The weight of the atonement started pressing Him in the olive press."

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