The function of the conscience in ethical decision making tends to complicate matters for us. The commandments of God are eternal, but in order to obey them we must first appropriate them internally. The “organ” of such internalization has been classically called the conscience. Some describe this nebulous inner voice as the voice of God within. The conscience is a mysterious part of man’s inner being. Within the conscience, in a secret hidden recess, lies the personality, so hidden that at times it functions without our being immediately aware of it. When Sigmund Freud brought hypnosis into the place of respectable scientific inquiry, men began to explore the subconscious and examine those intimate caverns of the personality. Encountering the conscience can be an awesome experience. The uncovering of the inner voice can be, as one psychiatrist notes, like “looking into hell itself.”
Yet we tend to think of the conscience as a heavenly thing, a point of contact with God, rather than a hellish organ. We think of the cartoon character faced with an ethical decision while an angel is perched on one shoulder and a devil on the other, playing tug-of-war with the poor man’s head. The conscience can be a voice from heaven or hell; it can lie as well as press us to truth. It can speak out of both sides of its mouth, having the capacity either to accuse or to excuse.
In the movie Pinocchio, Walt Disney gave us the song “Give a Little Whistle,” which urged us to “Always let your conscience be your guide.” This is, at best, “Jiminy Cricket theology.” For the Christian, the conscience is not the highest court of appeals for right conduct. The conscience is important, but not normative. It is capable of distortion and misguidance. It is mentioned some thirty-one times in the New Testament with abundant indication of its capacity for change. The conscience can be seared and eroded, being desensitized by repeated sin. Jeremiah described Israel as having the “brazen look of a prostitute” (Jer. 3:3, NIV). From repeated transgressions, Israel had, like the prostitute, lost her capacity to blush. With the stiffened neck and the hardened heart came the calloused conscience. The sociopath can murder without remorse, being immune to the normal pangs of conscience.
Though the conscience is not the highest tribunal of ethics, it is perilous to act against it. Martin Luther trembled in agony at the Diet of Worms because of the enormous moral pressure he was facing. When asked to recant from his writings, he included these words in his reply: “My conscience is held captive by the Word of God. To act against conscience is neither right nor safe.”
Luther’s graphic use of the word captive illustrates the visceral power the compulsion of conscience can exercise on a person. Once a person is gripped by the voice of conscience, a power is harnessed by which acts of heroic courage may issue forth. A conscience captured by the Word of God is both noble and powerful.
Was Luther correct in saying, “To act against conscience is neither right nor safe”? Here we must tread carefully lest we slice our toes on the ethical razor’s edge. If the conscience can be misinformed or distorted, why should we not act against it? Should we follow our consciences into sin? Here we have a dilemma of the double-jeopardy sort. If we follow our consciences into sin, we are guilty of sin inasmuch as we are required to have our consciences rightly informed by the Word of God. However, if we act against our consciences, we are also guilty of sin. The sin may not be located in what we do but rather in the fact that we commit an act we believe to be evil. Here the biblical principle of Romans 14:23 comes into play: “Whatever does not proceed from faith is sin.” For example, if a person is taught and comes to believe that wearing lipstick is a sin and then wears lipstick, that person is sinning. The sin resides not in the lipstick but in the intent to act against what one believes to be the command of God.
The dilemma of double jeopardy demands that we diligently strive to bring our consciences into harmony with the mind of Christ lest a carnal conscience lead us into disobedience. We require a redeemed conscience, a conscience of the spirit rather than the flesh.
The manipulation of conscience can be a destructive force within the Christian community. Legalists are often masters of guilt manipulation, while antinomians master the art of quiet denial. The conscience is a delicate instrument that must be respected. One who seeks to influence the consciences of others carries a heavy responsibility to maintain the integrity of the other person’s own personality as crafted by God. When we impose false guilt on others, we paralyze our neighbors, binding them in chains where God has left them free. When we urge false innocence, we contribute to their delinquency, exposing them to the judgment of God.