Jesus was either lying or wrong about things.

The Olivet Discourse (Mark 13/Matt 24) is widely read by serious scholars, including N.T. Wright (*Jesus and the Victory of God*), as primarily addressing the imminent, historically-verifiable destruction of Jerusalem and its Temple in AD 70 — an event that did occur within the stated generation (roughly 40 years after Jesus spoke, and independently attested by the Jewish historian Josephus, *The Jewish War*). The 'cosmic collapse' language (sun darkened, stars falling) is stock Old Testament prophetic idiom for God's judgment falling on a nation or city (Isa 13:10 uses nearly identical language for the fall of Babylon; Isa 34:4 for Edom), not literal astrophysical description — a genre convention any Second Temple Jewish audience would have recognized. Crucially, the passage itself distinguishes a near referent from a genuinely unknown far one: immediately after describing these events, the text explicitly says 'of that day and hour no one knows... only the Father' (Matt 24:36), signaling a shift from the imminent judgment on Jerusalem to the still-future, temporally unspecified parousia. Luke's parallel (Luke 21:20, 'when you see Jerusalem surrounded by armies') matches the actual historical siege with striking precision. Mark 9:1 is best read within its immediate narrative context: in all three Synoptics it is followed directly by the Transfiguration, understood since the earliest interpreters as its proximate, in-history fulfillment — a proleptic manifestation of kingdom glory witnessed by Peter, James, and John 'before they tasted death,' not a failed prediction of the full parousia. The mustard seed statement is phenomenological/proverbial idiom, not a botanical taxonomy claim: 'smallest of the seeds you sow' describes the smallest seed a Galilean farmer would commonly plant in a garden, a natural exaggeration for rhetorical effect (comparable to modern idioms like 'one in a million' used without implying an exact statistic). Reading it as a scientific claim about all seeds everywhere imposes a genre expectation the statement never had.

Read through the lens of Second Temple apocalyptic idiom and the historically attested AD 70 catastrophe, Jesus's Olivet predictions are in fact strikingly, verifiably accurate about the timing and character of Jerusalem's fall (a generation later, an army surrounding the city, wholesale destruction of the Temple with 'not one stone left upon another,' Mark 13:2) — a mark of genuine predictive insight rather than failure.