Passage
Neither do you consider that it is expedient for you that one man should die for the people and that the whole nation perish not.
Neither do you consider that it is expedient for you that one man should die for the people and that the whole nation perish not.
John 11:48 If we let him alone so, all will believe in him; and the Romans will come, and take away our place and nation.
John 11:49 But one of them, named Caiphas, being the high priest that year, said to them: You know nothing.
John 11:50 Neither do you consider that it is expedient for you that one man should die for the people and that the whole nation perish not.
John 11:51 And this he spoke not of himself: but being the high priest of that year, he prophesied that Jesus should die for the nation.
John 11:52 And not only for the nation, but to gather together in one the children of God that were dispersed.
The verse centers on "neither", "consider", "expedient", "should", "people", "whole", "nation", and "perish". It is saying that the verse draws attention to "neither" and "consider", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 49's "But one of them named Caiphas being..." into verse 51's "And this he spoke not of himself...", so "neither" and "consider" belong inside that flow. In John context, the local focus is the identity of Jesus, new birth, eternal life, and belief and unbelief.
A plain takeaway is to answer the verse's own emphasis on "neither" and "consider" with trust shaped by these words, not by a vague optimism outside the passage.