Jesus says, according to John, “‘If you continue in my word, you are truly my disciples; and you will know the truth, and the truth will make you free” (John 8:31b-32). And again, a bit later, “‘Very truly, I tell you, everyone who commits sin is a slave to sin. The slave does not have a permanent place in the household; the son has a place there forever. So if the Son makes you free, you will be free indeed’” (8:34b-36). According to the words of Christ as recorded here by John, truth and freedom are inextricably linked. In other words, truth and freedom are so connected–one to the other–that no matter how hard and how long you looked you wouldn’t be able to find a point of entry with which to separate and disentangle them. The truth makes free, full stop.
But I want to be clear about something: this “truth” is not merely “honesty is always the best policy.” For such a simplistic correlation would render Christ’s statement trite: “just tell the truth.” But that’s not what Christ is saying here, there’s no “moral of the story” that you walk away with employing as you go about your day. Also, “honesty is always the best policy” places you in the subject position. Rather, you’re the intended recipient of this truth with its resultant freedom. In this situation, you are the hearer and the one being freed, not the speaker and the liberator. Plus, none of us here would ever really employ “honesty is always the best policy” for certainly if we did we’d have few if any friends and no need for SnapChat and its filters.
No, the type of truth that is being referred to here by Christ is the word of truth that exposes. The word of truth exposes us as we are (sinners) and exposes our situation (enslaved). Living under the burden and weight of darkness and lies in the enslavement to sin is exhausting. And by “sin” I don’t mean just the mistakes I make or the lazy and often selfish choices I make. By sin I mean the desperate appeal to myself to fabricate myself. In other words, when I live into the burden of creating and maintaining an image of myself that I present to you for you to see and promote the illusion that I am in control and autonomously so, this is when I am a slave to sin. When I try to define and create myself by myself, I am a slave to sin. When I try to strike out on my own and neglect what God has done for, in Christ, by the power of the Holy Spirit, I am a slave to sin. And to live as a slave and burdened in such a way causes me to curve in on and become consumed with myself; I become disfigured as my human likeness wanes.
And I speak of this not because I’ve spent some time studying theology and concepts surrounding what it means to be a person in light of faith (though I have). But because I know personally how exhausting, and burdensome, and how death dealing it is to live a life that is for all intents and purposes a sham, a life that is a complete and total sham. Living a false and sham life in trying to present to the world a version of me that I deemed was the right version, the acceptable version, the demanded and expected version of me nearly crushed me. I know what it’s like to run the race of self-performance and self-proving, I know the pressure to try to live up to unattainable self-imposed and others-imposed expectations and demands; I know the fear of being exposed a sham; I know the weight of a life that lacks the mark of real life: joy, laughter, and heart felt gratitude. I also know that you know, too.
The good news is that this false and sham life can only persist for so long, enslavement to sin lasts for only a period of time. Jesus say, “‘If you continue in my word, you are truly my disciples; and you will know the truth, and the truth will make you free…So if the Son makes you free, you will be free indeed’” (John 8:31b-32, 36). And you have been made free because truth has come and truth cannot be untruthed by our sham existence, by our lies and falsehood no matter how hard we fight against truth in our false and sham existence. The truth is the truth, and according to Jesus, it sets those it encounters free.
The word of truth is the light in the darkness, “Again Jesus spoke to them, saying, ‘I am the light of the world. Whoever follows me will never walk in darkness but will have the light of life’” (John 8:12). The light of truth illuminates the thick darkness and exposes the one darkness has enveloped, pushing darkness back away from the one who is the object of the desire of the light of truth, the one who has long been enslaved by darkness. “‘For God so loved the world that he gave his only Son, so that everyone who believes in him may not perish but may have eternal life’” (John 3:16). And all of this is done in love and that is why the truth that exposes brings life and not death, brings absolution and not condemnation: because love loves the unloved into the beloved and the beloved is free, free indeed. “What has come into being in him was life and the life was the light of all people. The light shines in the darkness, and the darkness did not overcome it” (John 1:3c-5). Where light is, darkness ceases; where truth is, lies are obliterated; in the activity of love (the harbinger of freedom) the sham life succumbs to true life.
Where there is light and not darkness, where there is truth and not lies, there is freedom. There is freedom in being exposed in love by the light and by the truth that is the word made flesh (John 1:14), the Lamb of God who takes away the sin of the world (John 1:29), Jesus the Christ, the Son who makes you free (8:36). Where Christ is there is truth and freedom and “From his fullness we have all received, grace upon grace” (John 1:16). And if truth and freedom and grace upon grace, then those exposed and encountered by Christ are made to be the sons and daughters with Christ by faith in Him, by the power of the Holy Spirit. And if sons and daughters then not slaves enslaved to the sin of the false and sham existence but freed sons and daughters unto true life—true, free, and vibrant life; a life marked by joy and laughter and gratitude in all that we undertake; a life bearing the marks of love’s success. A life freed from the domination of proving and fabricating ourselves and freed into authentic human existence working in the world, unleashing the same truth and the same freedom we ourselves have experienced in our service of love.
 Eberhard Jüngel, 233, “On Becoming Truly Human: The Significance of the Reformation Distinction Between Person and Works for the Self-Understanding of Modern Humanity.” Theological Essays II. Translated by Arnold Neufeldt-Fast and J. B. Webster. Edinburgh: T&T Clark, 1995. “The human drive to possess becomes theologically problematic only when human persons wish to take possession not merely of something—even if it is a great deal—but rather of themselves. And this is precisely what modern human persons want.”
 Working backwards from this thought from Karl Barth (CD IV.1.743-4), “If a man believes, this means that he has found in Jesus Christ an object which does not merely concern him and concern him urgently, which does not merely call him to itself and therefore out of himself, which does not merely claim him, but which is the one true object, which concerns him necessarily and not incidentally, centrally and not casually. It means that he has found in Him the true centre of himself which is outside himself. It means that he must now cling to Him and depend on Him, that he finds that he belongs to Him.”
 Jüngel “Becoming” 232, “In the end, it is the gospel of the justification of sinners by faith alone without the works of the law which identifies the conviction that humans can constitute themselves through their own acts as persons and, by taking possession of themselves, become free people, as an untruthful existence.”
 Karl Barth CD IV.3.1.476, “But as the truth cannot be violated, altered or expelled by the falsehood of [humanity], the reality of the grace God and the man freed by Him and for Him cannot be violated, altered or expelled by the image in which it must represent itself to lying man s the ground of so much pain…As the reconciliation of the world to God, the justification and sanctification of man, is the reality, and indeed the living and present reality in Jesus Christ the true Witness of its truth, a limit is set both to the falsehood of man and also to his decay and destruction, to the disintegration of his existence under the dominion of the pseudo- reality of that image.”
 Helmut Gollwitzer “The Way to Life” Invitation to Joy, “The real meaning of a call to gratitude is ‘You should open your eyes and acknowledge what ahs happened to you in this man’s friendly approach, then you will be grateful and laugh’. It is s call to acknowledgment, so this call ‘Let us give thanks and be joyful!’ is a call to acknowledge the friendly approach which has been made to us, God’s friendly approach to us”
 Building from Karl Barth CD I.1.457, “Free as the servants of God…No less plainly the ‘law of liberty’ referred to in Jas. 1:25; 2:12 is the order which is directly contrasted, but positively so, with the law of the Jews, an order under which a man stands who is not just a hearer but also a doer—and in James this means, not a forgetful nor a merely reputed hearer, but a real hearer of the Word of God who is claimed in his life-act, in his existence…His freedom to by Himself, what is at issue here is a man’s freedom for God, for the ‘glorious liberty’ of the children of God (Rom. 8:21), the analgia fidei of the divine freedom which alone really deserves to be called freedom”