“This he said, signifying what death he should die.”
John 12:33 — Greek Interlinear
Church Fathers on John 12:33
To our Lord’s exhortation to His disciples to endurance, they might have replied that it was easy for Him, Who was out of the reach of human pain, to talk philosophically about death, and to recommend others to bear what He is in no danger of having to bear Himself. So He lets them see that He is Himself in an agony, but that He does not intend to decline death, merely for the sake of relieving Himself: Now is My soul troubled.
I hear Him say, He that hates his life in this world, shall keep it to life eternal; and I am ravished, I despise the world; the whole of this life, however long, is but a vapor in My sight; all temporal things are vile, in comparison with eternal. And again I hear Him say, Now is My soul troubled. you bid my soul follow You; but I see your soul troubled. What foundation shall I seek, if the rock gives way? Lord, I acknowledge your mercy. you of your love was of your own will…
i.e. What but something to confirm My followers? Father, save Me from this hour.