John 11:16
“Let us go, that we also may die with Him.”
Some say that he desired himself to die; but it is not so; the expression is rather one of cowardice. Yet he was not rebuked, for Christ as yet supported his weakness, but afterwards he became stronger than all, and invincible. For the wonderful thing is this; that we see one who was so weak before the Crucifixion, become after the Crucifixion, and after having believed in the Resurrection, more zealous than any. So great was the power of Christ. The very man who dared not go in company with Christ to Bethany, the same while not seeing Christ ran well near through the inhabited world, and dwelt in the midst of nations that were full of murder, and desirous to kill him.
But if Bethany was “fifteen furlongs off,” which is two miles, how was Lazarus “dead four days”? Jesus tarried two days, on the day before those two one had come with the message, (on which same day Lazarus died,) then in the course of the fourth day He arrived. He waited to be summoned, and came not uninvited on this account, that no one might suspect what took place; nor did those women who were beloved by Him come themselves, but others were sent.
Source: Homilies on the Gospel of John (New Advent)