Passage
From that day therefore they devised to put him to death.
From that day therefore they devised to put him to death.
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.
John 11:53 From that day therefore they devised to put him to death.
John 11:54 Wherefore Jesus walked no more openly among the Jews: but he went into a country near the desert, unto a city that is called Ephrem. And there he abode with his disciples.
John 11:55 And the pasch of the Jews was at hand: and many from the country went up to Jerusalem, before the pasch, to purify themselves.
The verse centers on "therefore", "devised", and "death". It is saying that the verse draws attention to "therefore" and "devised", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 52's "And not only for the nation but..." into verse 54's "Wherefore Jesus walked no more openly among...", so "therefore" and "devised" 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 "therefore" and "devised" with trust shaped by these words, not by a vague optimism outside the passage.