The Spirit of Discernment
The biblical call to test the spirits, with discernment defined from the outset as loving care for truth and for people, never suspicion or hostility; Paul’s warning against “another gospel”; Scripture as the standard, tested Berean-style; the heart of the historic faith (the Trinity, the deity and resurrection of Christ, salvation by grace); what makes a group depart from that core; the clarification that this is not about fellow Christians of other traditions; and truth and love held together.
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The Spirit of Discernment
A Chapala Theological Seminary reading — testing every teaching by the Word of God, in truth and in love
A CTS-authored survey, anchored in the classic public-domain works defending the historic Christian faith (The Fundamentals, edited by R. A. Torrey and A. C. Dixon, and others), and in Scripture.
- Cults and World Religions
- Discernment
- Truth and Love
- Anchored in classics
1.A Time for Discernment
The New Testament calls the people of God to a spirit of discernment. "Beloved," writes the apostle John, "do not believe every spirit, but test the spirits, whether they are of God; because many false prophets have gone out into the world." From the earliest days, the church has had to distinguish between what is true and what is false, between the genuine gospel and its counterfeits, for not everything that claims to speak for God actually does. This is why the study of other teachings, and the ability to recognize where they depart from the truth, is a needful part of a mature faith. But we must understand at the very outset what discernment is, and what it is not. Discernment is not suspicion, and it is not hostility; it is not a license to despise others or to treat those who believe differently as enemies. Rather, it is a loving care for the truth of the gospel, joined to a loving care for people who may be led astray by error. The same John who tells us to test the spirits is the apostle of love, who commands us again and again to love one another. Discernment and love are not opposites; the one serves the other. We test teachings because we love the truth, and because we love the people whom false teaching can harm.
2."Another Gospel"
The seriousness of this matter comes out with great force in the apostle Paul's letter to the Galatians. Certain teachers had come among those young churches, adding to the gospel of grace requirements of their own, and Paul writes with unusual sharpness: "I marvel that you are turning away so soon from Him who called you in the grace of Christ, to a different gospel, which is not another." And he goes so far as to say that if anyone, even an angel from heaven, should preach a gospel other than the true one, let him be accursed. Why does Paul speak so strongly? Because the gospel of God's free grace in Christ is the most precious thing in the world, the only good news that can save, and to corrupt it is to rob people of the very hope of salvation. A "different gospel" is not simply a variation on the truth; it is, Paul says, no gospel at all, no real good news. This is why false teaching is not a small or harmless thing, a mere difference of opinion. When the heart of the gospel is at stake, the truth matters supremely, for people's souls hang upon it. The gospel of grace is a treasure to be guarded with care.
3.The Standard of Truth
If we are to test teachings, we must have a standard by which to test them, and for the Christian that standard is clear: it is the Word of God, the Holy Scriptures, and the gospel they proclaim. We do not measure truth by our own preferences, nor by what is popular, nor by the confidence with which something is asserted, but by what God has revealed in His Word. There is a beautiful example of this in the book of Acts, where the people of Berea are commended as noble-minded because, when they heard the preaching even of the apostle Paul himself, they "searched the Scriptures daily to find out whether these things were so." They did not accept teaching blindly, but neither did they reject it out of prejudice; they tested it against the Scriptures. This is the pattern for us. When we encounter any teaching, from any source, the question is not first whether it sounds appealing or is spoken with authority, but whether it agrees with the Word of God. The Scriptures are the measuring rod, the fixed standard against which every claim to truth must be laid. Whatever contradicts the plain teaching of God's Word, however attractive or sincere, cannot be from God.
4.The Heart of the Faith
To discern where a teaching departs from the faith, we must know clearly what the heart of that faith is. Across the centuries, the Christian church has confessed together certain central truths, taught plainly in Scripture, which stand at the very core of the gospel. There is one God, who is Father, Son, and Holy Spirit — one in being, three in persons. Jesus Christ is truly God and truly man, the eternal Son who took our human nature, was born, lived, died upon the cross for our sins, and rose again bodily from the dead. Salvation is the free gift of God, received by grace through faith in Christ, and not earned by our own works or merit. And the Bible is the inspired and authoritative Word of God. These great truths — the Trinity, the full deity and true humanity of Christ, His atoning death and resurrection, salvation by grace, and the authority of Scripture — are not optional extras or matters on which the faith can bend. They are its very heart. A collection of essays written a century ago, called The Fundamentals, was devoted to defending exactly these central doctrines, because they are the truths most often challenged and most necessary to guard. Where these are held, we stand on the ground of the historic Christian faith; where they are denied, something has gone wrong at the core.
5.What Makes a Group Depart
With this heart of the faith clearly before us, we can describe more exactly the kind of departure that this course concerns. Down through history, and especially in more recent centuries, various groups have arisen which, while often using the language of Christianity and even claiming to be its truest form, in fact depart from the historic faith at one or more of these central points. Some deny the doctrine of the Trinity, or reject the full deity of Christ, reducing Him to a created being or a mere man. Some alter the person or the work of Christ in other ways, or set aside His finished work on the cross. Some add new writings of their own alongside the Bible, treating them as equal or superior to Scripture. And some change the gospel of salvation by grace into a system of salvation by human works and merit, so that people are taught to earn what God freely gives. To recognize such departures, we simply hold a group's actual teaching up against the central truths of the faith and the plain testimony of Scripture. Where a movement sets aside or contradicts these core doctrines, however sincere its adherents, it has moved away from the historic Christian gospel, and discernment requires us to see this clearly.
6.Not About Other Christians
Here we must make a clarification of the greatest importance, lest discernment curdle into a censorious spirit. This study is emphatically not about branding fellow Christians as false because they belong to a different tradition or worship in a different way from ourselves. The great branches of the Christian family, across many centuries and many nations, confess together the central truths we have named — the Trinity, the deity and resurrection of the Lord Jesus, salvation by God's grace, the authority of the Scriptures. Christians who hold these truths are our brothers and sisters, however much we may differ on lesser matters, and we must never treat those who confess Christ as Lord as though they were cults or enemies of the gospel. That would be both untrue and unloving. The departures with which this course is concerned are departures from that shared and central core — the denial of the very truths that Christians of every tradition have held in common. And alongside these, the course considers the great non-Christian religions of the world. In all of this, our concern is with genuine differences on the heart of the gospel, not with the many honest varieties of those who together confess the historic faith.
7.Truth and Love Together
The manner in which we carry out this discernment matters as much as the discernment itself, for the gospel may be defended in a way that betrays its own spirit. We are never to approach those who believe differently with pride, contempt, or hostility, as though we were better than they, or as though they were our enemies to be defeated. The people who follow other religions, and those caught up in groups that have departed from the faith, are human beings made in God's image, whom God loves and for whom Christ died. They are to be treated with genuine respect, compassion, and courtesy. The apostle Paul tells us to speak "the truth in love," holding the two together and letting neither crowd out the other. And Peter, urging us to be always ready to give a reason for the hope that is in us, adds that we must do so "with meekness and fear" — with gentleness and respect. The servant of the Lord, Paul says elsewhere, must not be quarrelsome but gentle to all, correcting opponents with meekness. Discernment, then, is never a weapon for wounding people, but a servant of loving witness. We hold the truth firmly, and we hold people tenderly.
8.Standing Firm and Reaching Out
The Christian life in this matter calls for a kind of double faithfulness, and both sides of it must be kept together. On the one hand, we are to stand firm in the truth of the gospel, contending, as Jude says, for the faith once for all delivered to the saints, and refusing to let the precious good news of grace be corrupted or compromised. On the other hand, we are to reach out in love to those who do not yet know that gospel, longing not to win arguments but to win people to Christ. These two belong together. A firmness in truth without love becomes hard and cold, and drives people away; a warmth of love without truth has nothing real to offer, no saving gospel to share. But truth and love together — a gospel held with conviction and offered with compassion — is the way of Christ Himself, who was full of grace and truth. This whole course is, in the end, an exercise in that double faithfulness: learning to discern clearly where teachings depart from the gospel, in order to bear witness faithfully and lovingly to the One who is the way, the truth, and the life. We study, not to condemn, but that we may understand, and love, and point others to the Savior.