13:31-35 Christ had been glorified in many miracles he wrought, yet he speaks of his being glorified now in his sufferings, as if that were more than all his other glories in his humbled state. Satisfaction was thereby made for the wrong done to God by the sin of man. We cannot now follow our Lord to his heavenly happiness, but if we truly believe in him, we shall follow him hereafter; meanwhile we must wait his time, and do his work. Before Christ left the disciples, he would give them a new commandment. They were to love each other for Christ's sake, and according to his example, seeking what might benefit others, and promoting the cause of the gospel, as one body, animated by one soul. But this commandment still appears new to many professors. Men in general notice any of Christ's words rather than these. By this it appears, that if the followers of Christ do not show love one to another, they give cause to suspect their sincerity.
32. If God be glorified in him, God shall also—in return and reward of this highest of all services ever rendered to Him, or capable of being rendered.
glorify him in himself, and … straightway glorify him—referring now to the Resurrection and Exaltation of Christ after this service was over, including all the honor and glory then put upon Him, and that will for ever encircle Him as Head of the new creation.