(Verse 37) - To this end - Compare John 3:11-12, etc. Jesus does not here affirm that he was born to reign, or that this was the design of his coming; but it was to bear witness to and to exhibit the truth. By this he showed what was the nature of his kingdom. It was not to assert power; not to collect armies; not to subdue nations in battle. It was simply to present truth to men, and to exercise dominion only by the truth. Hence, the only power put forth in restraining the wicked, in convincing the sinner, in converting the heart, in guiding and leading his people, and in sanctifying them, is that which is produced by applying truth to the mind. Men are not forced or compelled to be Christians. They are made to see that they are sinners, that God is merciful, that they need a Redeemer, and that the Lord Jesus is fitted to their case, and yield themselves then wholly to his reign. This is all the power ever used in the kingdom of Christ, and no men in his church have a right to use any other. Alas! how little have persecutors remembered this! And how often, under the pretence of great regard for the kingdom of Jesus, have bigots attempted by force and flames to make all men think as they do! We see here the importance which Jesus attached to truth. It was his sole business in coming into the world. He had no other end than to establish it. We therefore should value it, and seek for it as for hid treasures, Prov. 23:23.

(Verse 38) - What is truth?-This question was probably asked in contempt, and hence Jesus did not answer it. Had the question been sincere, and had Pilate really sought it as Nicodemus had done John 3, Jesus would not have hesitated to explain to him the nature of his kingdom. They were now alone in the judgment-hall John 18:33, and as soon as Pilate had asked the question, without waiting for an answer, he went out. It is evident that he was satisfied, from the answer of Jesus (John 18:36-37), that he was not a king in the sense in which the Jews accused him; that he would not endanger the Roman government, and consequently that he was innocent of the charge alleged against him. He regarded him, clearly, as a fanatic poor, ignorant, and deluded, but innocent and not dangerous. Hence, he sought to release him; and, hence, in contempt, he asked him this question, and immediately went out, not expecting an answer.

This question had long agitated the world. It was the great subject of inquiry in all the schools of the Greeks. Different sects of philosophers had held different opinions, and Pilate now, in derision, asked him, whom he esteemed an ignorant fanatic, whether he could solve this long-agitated question. He might have had an answer. If he had patiently waited in sincerity, Jesus would have told him what it was. Thousands ask the question in the same way. They have a fixed contempt for the Bible; they deride the instructions of religion; they are unwilling to investigate and to wait at the gates of wisdom; and hence, like Pilate, they remain ignorant of the great Source of truth, and die in darkness and in error. All might find truth if they would seek it; none ever will find it if they do not apply for it to the great source of light the God of truth, and seek it patiently in the way in which he has chosen to communicate it to mankind. How highly should we prize the Bible! And how patiently and prayerfully should we search the Scriptures, that we may not err and die forever!

There is truth!  That is, indeed the means by which God affects His Kingdom!   We cannot force people to become Christians.  God does His work by means of the effect of the truth on the soul.  It is His regenerating and redeeming power that opens men's mind so that they desire Christ.  There is no other force existent that can grapple with the prejudices and presuppositions that are present in men and we ought to use no other tool in our quest to win men to Christ.  We have a glorious weapon in a world that is relative and has no truth - we have the Truth of the Word of God to proclaim to them!