The spirit is willing, but the flesh is weak.

[τὸ μὲν πνεῦμα πρόθυμον ἡ δὲ σὰρξ ἀσθενής.]

The Bible (The New Testament) (AD 1st - 2nd C) Christian sacred scripture

Matthew 26:41 (Jesus) [JB (1966)]
    (Source)

Chiding Peter, John, and James for falling asleep. This passage is paralleled in Mark 14:38.

(Source (Greek)). Alternate translations:

The spirit indeed is willing, but the flesh is weak.
[KJV (1611)]

The spirit is willing, but the flesh is weak.
[GNT (1976)]

The spirit is willing enough, but human nature is weak.
[NJB (1985)]

The spirit is eager, but the flesh is weak.
[CEB (2011)]

The spirit indeed is willing, but the flesh is weak.
[NRSV (2021 ed.)]