John 18:14
Caiaphas was the one who had advised the Jews that it is better for one person to die for the people — John immediately introduces Caiaphas' prophecy (also in 11:49-52), establishing that the high priest unwittingly speaks truth about substitutionary atonement. The advice-counsel (symbouleuō) to sacrifice one for national preservation echoes Israelite scapegoat theology (Leviticus 16) and later developed into Christian understanding of vicarious atonement. John highlights how worldly political reasoning unknowingly articulates salvation history.