In that brief exchange is found the root of the madness of atheism and anti-theism. If there is indeed a Creator, and if that Creator Has spoken and revealed Himself by sending Jesus into the world, then it stands to reason that there is such a thing as absolute truth of which God is the Author. And it would stand to reason also that Jesus Himself would BE that truth. But Pilate represents the opposing frame of mind in which there can be no absolute truth, no direct revelation from our Creator, and therefore no moral absolutes.
Why would Pilate call into question the existence of real, absolute truth? Because where there is no truth, no moral absolute, there is ultimately no accountability – at least, not for one in Pilate’s position. But Pilate was indeed accountable for his decisions, as are we. Jesus had recently taught His disciples, “I am the way, the truth, and the life; no man comes to the Father except through me.” (John 14:6)
You can decide that Jesus is God, is Truth, is the Savior of all who will look to Him for redemption. Or you can decide that there is no truth and live under the illusion that there is ultimately no accountability beyond the highest of human powers. But choose wisely. Eternity hangs in the balance.