27 "Now my soul is deeply troubled. Should I pray, 'Father, save me from this hour'? But this is the very reason I came! 28 Father, bring glory to your name." Then a voice spoke from heaven, saying, "I have already brought glory to my name, and I will do so again." 29 When the crowd heard the voice, some thought it was thunder, while others declared an angel had spoken to him. 30 Then Jesus told them, "The voice was for your benefit, not mine. 31 The time for judging this world has come, when Satan, the ruler of this world, will be cast out. 32 And when I am lifted up from the earth, I will draw everyone to myself." 33 He said this to indicate how he was going to die. 34 The crowd responded, "We understood from Scripture that the Messiah would live forever. How can you say the Son of Man will die? Just who is this Son of Man, anyway?" 35 Jesus replied, "My light will shine for you just a little longer. Walk in the light while you can, so the darkness will not overtake you. Those who walk in the darkness cannot see where they are going. 36 Put your trust in the light while there is still time; then you will become children of the light." After saying these things, Jesus went away and was hidden from them.
Matthew Henry's Commentary on John 12:27-36
Commentary on John 12:27-33
(Read John 12:27-33)
The sin of our souls was the troubled of Christ's soul, when he undertook to redeem and save us, and to make his soul an offering for our sin. Christ was willing to suffer, yet prayed to be saved from suffering. Prayer against trouble may well agree with patience under it, and submission to the will of God in it. Our Lord Jesus undertook to satisfy God's injured honour, and he did it by humbling himself. The voice of the Father from heaven, which had declared him to be his beloved Son, at his baptism, and when he was transfigured, was heard proclaiming that He had both glorified his name, and would glorify it. Christ, reconciling the world to God by the merit of his death, broke the power of death, and cast out Satan as a destroyer. Christ, bringing the world to God by the doctrine of his cross, broke the power of sin, and cast out Satan as a deceiver. The soul that was at a distance from Christ, is brought to love him and trust him. Jesus was now going to heaven, and he would draw men's hearts to him thither. There is power in the death of Christ to draw souls to him. We have heard from the gospel that which exalts free grace, and we have heard also that which enjoins duty; we must from the heart embrace both, and not separate them.
Commentary on John 12:34-36
(Read John 12:34-36)
The people drew false notions from the Scriptures, because they overlooked the prophecies that spoke of Christ's sufferings and death. Our Lord warned them that the light would not long continue with them, and exhorted them to walk in it, before the darkness overtook them. Those who would walk in the light must believe in it, and follow Christ's directions. But those who have not faith, cannot behold what is set forth in Jesus, lifted up on the cross, and must be strangers to its influence as made known by the Holy Spirit; they find a thousand objections to excuse their unbelief.