And I know that his commandment is life everlasting: whatsoever I speak therefore, even as the Father said unto me, so I speak. I know that this commandment is life everlasting - These words of our Lord are similar to that saying in St. John's first epistle, 1 John 5:11, 1 John 5:12. This is the record, that God hath given unto us eternal life, and this life is in his Son. He that hath the Son hath life. God's commandment or commission is, Preach salvation to a lost world, and give thyself a ransom for all; and whosoever believeth on thee shall not perish, but have everlasting life. Every word of Christ, properly credited, and carefully applied, leads to peace and happiness here, and to glory hereafter. What an amiable view of the Gospel of the grace of God does this give us? It is a system of eternal life, Divinely calculated to answer every important purpose to dying, miserable man. This sacred truth Jesus witnessed with his last breath. He began his public ministry proclaiming the kingdom of God; and he now finishes it by asserting that the whole commission is eternal life; and, having attested this, he went out of the temple, and retired to Bethany.
The public work of our Lord was now done; and the remnant of his time, previously to his crucifixion, he spent in teaching his disciples - instructing them in the nature of his kingdom, his intercession, and the mission of the Holy Spirit; and in that heavenly life which all true believers live with the Father, through faith in the Son, by the operation of the Holy Ghost.
Many persons are liberal in their condemnation of the Jews, because they did not believe on the Son of God; and doubtless their unbelief has merited and received the most signal punishment. But those who condemn them do not reflect that they are probably committing the same sort of transgression, in circumstances which heighten the iniquity of their sin. Will it avail any man, that he has believed that Christ has come in the flesh to destroy the works of the devil, who does not come unto him that he may have life, but continues to live under the power and guilt of sin? Paradoxical as it may seem, it is nevertheless possible, for a man to credit the four evangelists, and yet live and die an infidel, as far as his own salvation is concerned. Reader, it is possible to hold the truth in unrighteousness. Pray to God that this may not be thy condemnation. For a farther improvement of the principal subjects of this chapter, see the notes on John 12:24 (note), John 12:32 (note) and John 12:39 (note).
Commentary on the Bible, by Adam Clarke [1831].