In John 13 Jesus tells Peter “Where I am going you cannot follow me now, but you will follow afterward.”
Jesus is speaking of his death on the cross and the resurrection life that will be shared as a result.
Peter will learn that his own suffering would consume him without resurrection life within him.
Paul speaks of this in Philippians 3 when he writes in verse 10 “that I may know him and the power of his resurrection, and may share his sufferings, becoming like him in his death”.
Jesus suffers, and is resurrected.
Because of his suffering and resurrection, for Jesus’ disciples the order is reversed.
We know the power of his resurrection, and because of that we are able to endure the sufferings that follow.
We could not endure going where he went, until he had first gone there alone.
Having gone and triumphed, we can now go there in his power.