Then Jesus cried out and said, "He who believes in Me, believes not in Me but in Him who sent Me. And he who sees Me sees Him who sent Me. I have come as a light into the world, that whoever believes in Me should not abide in darkness. And if anyone hears My words and does not believe, I do not judge him; for I did not come to judge the world but to save the world. He who rejects Me, and does not receive My words, has that which judges him -- the word that I have spoken will judge him on the last day. For I have not spoken on My own authority; but the Father who sent Me gave Me a command, what I should say and what I should speak. And I know that His command is everlasting life. Therefore, whatever I speak, just as the Father has told Me, so I speak."- John 12:44-50
In our present readings, Jesus is now at the Passover of the final year of His earthly life. It is Holy Week. He has been received into Jerusalem as Messiah, making what is known as His Triumphal Entry, but the religious leaders now plot to put Him to death. He has been teaching in the temple. In yesterday's reading, Jesus told them, "While you have the light, believe in the light, that you may become sons of light." These things Jesus spoke, and departed, and was hidden from them. But although He had done so many signs before them, they did not believe in Him, that the word of Isaiah the prophet might be fulfilled, which he spoke: "Lord, who has believed our report? And to whom has the arm of the LORD been revealed?" Therefore they could not believe, because Isaiah said again: "He has blinded their eyes and hardened their hearts, lest they should see with their eyes, lest they should understand with their hearts and turn, so that I should heal them." These things Isaiah said when he saw His glory and spoke of Him. Nevertheless even among the rulers many believed in Him, but because of the Pharisees they did not confess Him, lest they should be put out of the synagogue; for they loved the praise of men more than the praise of God.
Then Jesus cried out and said, "He who believes in Me, believes not in Me but in Him who sent Me. And he who sees Me sees Him who sent Me. I have come as a light into the world, that whoever believes in Me should not abide in darkness. And if anyone hears My words and does not believe, I do not judge him; for I did not come to judge the world but to save the world. He who rejects Me, and does not receive My words, has that which judges him -- the word that I have spoken will judge him on the last day. For I have not spoken on My own authority; but the Father who sent Me gave Me a command, what I should say and what I should speak. And I know that His command is everlasting life. Therefore, whatever I speak, just as the Father has told Me, so I speak." My study Bible comments on today's text that Christ does not judge with favoritism or with partiality. He has spoken the words of life, words of love, forgiveness, repentance, virtue, and mercy. His words will be the unbending standard, my study Bible says, by which all people are judged on the last day.
As has been frequently observed throughout our reading of this Gospel, Jesus continually emphasizes His closeness to the Father, the union of wills that exists between Them, His obedience and loyalty to God the Father. Continually, also, the Gospel portrays Christ's very human impulses and desires (such as the natural fear of death, a "blameless passion") juxtaposed with His loyalty to the Father, as He serves the Father's will. At the Last Supper (in chapter 14), St. Philip the disciple will say to Jesus, "Lord, show us the Father, and it is sufficient for us." Jesus will reply, in harmony with His teaching in the temple in today's reading, "Have I been with you so long, and yet you have not known Me, Philip? He who has seen Me has seen the Father; so how can you say, ‘Show us the Father’? Do you not believe that I am in the Father, and the Father in Me? The words that I speak to you I do not speak on My own authority; but the Father who dwells in Me does the works. Believe Me that I am in the Father and the Father in Me, or else believe Me for the sake of the works themselves." This is the pattern established in the Gospel: Christ and the Father are one (see John 10:30). So close are the Father and the Son that Jesus can say, "My sheep hear My voice, and I know them, and they follow Me. And I give them eternal life, and they shall never perish; neither shall anyone snatch them out of My hand. My Father, who has given them to Me, is greater than all; and no one is able to snatch them out of My Father’s hand" (John 10:27-29). This declaration illuminates the thread that ties Father, Son, and believers together, for all comes from the Father, and the salvation that the Son offers to all of us is this unification in one body as sheep and good Shepherd, through the Father's love. But Jesus' teaching is more than simply about the Father and Himself as Son, for He brings into this picture of their unity the notion of judgment, which applies to us. His love and teachings and mission are all from the Father. Moreover, here He emphasizes that the very words He gives to us also come from the command of the Father. It is God the Father who, in fact, gives the very words conveyed to us by Christ, the Logos (the Word). Hence, we are tied, also, by faith. Faith in Christ's teachings, should we take them to heart, is also a way of unity with the Father, a binding that affects our souls, perhaps more deeply than we may be capable of realizing. As Jesus teaches this, faith goes far beyond a simple intellectual assent to an idea. It is an acceptance of trust (the meaning of the root of the Greek word for faith, πιστις/pistis) that touches also love, confidence, fidelity. This unification of Father, Son, and believers in this deep sense of the soul is why Jesus can teach that the command, the word He receives from the Father is also that which will judge. He teaches, "And I know that His command is everlasting life." The word from the Father is therefore the promise of everlasting life for those who may take it to heart and live it, creating, in fact, an identity through this love and fidelity.