A.W. Tozer was a Christian and Missionary Alliance pastor in Akron, OH and Toronto, ON in the first half of the 20th Century. He is one of the finest examples of an evangelical rooted firmly in the contemplative tradition. His book Man – The Dwelling Place of God contains some great advice on discerning the authenticity of religious experiences in chapter 29 “How to Try the Spirits”:

I make available here a little secret by which I have tested my own spiritual experiences and religious impulses for many years. Briefly stated the test is this: This new doctrine, this new religious habit, this new view of truth, this new spiritual experience how has it affected my attitude toward and my relation to God, Christ, the Holy Scriptures, self, other Christians, the world and sin. By this sevenfold test we may prove everything religious and know beyond a doubt whether it is of God or not. By the fruit of the tree we know the kind of tree it is. So we have but to ask about any doctrine or experience, What is this doing to me? and we know immediately whether it is from above or from below.

The heart of man is like a musical instrument and may be played upon by the Holy Spirit, by an evil spirit or by the spirit of man himself. Religious emotions are very much the same, no matter who the player may be. Many enjoyable feelings may be aroused within the soul by low or even idolatrous worship. The nun who kneels “breathless with adoration” before an image of the Virgin is having a genuine religious experience. She feels love, awe and reverence, all enjoyable emotions, as certainly as if she were adoring God. The mystical experiences of Hindus and Sufis cannot be brushed aside as mere pretense. Neither dare we dismiss the high religious flights of spiritists and other occultists as imagination. These may have and sometimes do have genuine encounters with something or someone beyond themselves. In the same manner Christians are sometimes led into emotional experiences that are beyond their power to comprehend. I have met such and they have inquired eagerly whether or not their experience was of God.

Test #1: How has it affected my attitude toward God?

The big test is, What has this done to my relationship to the God and Father of our Lord Jesus Christ? If this new view of truth-this new encounter with spiritual things-has made me love God more, if it has magnified Him in my eyes, if it has purified my concept of His being and caused Him to appear more wonderful than before, then I may conclude that I have not wandered astray into the pleasant but dangerous and forbidden paths of error.

Test #2: How has it affected my attitude toward the Lord Jesus Christ?

Jesus must stand at the center of all true doctrine, all acceptable practice and all genuine Christian experience. Anything that makes Him less than God has declared Him to be is delusion pure and simple and must be rejected, no matter how delightful or how satisfying it may for the time seem to be.

Christless Christianity sounds contradictory but it exists as a real phenomenon in our day. Much that is being done in Christ’s name is false to Christ in that it is conceived by the flesh, incorporates fleshly methods, and seeks fleshly ends. Christ is mentioned from time to time in the same way and for the same reason that a self-seeking politician mentions Lincoln and the flag, to provide a sacred front for carnal activities and to deceive the simplehearted listeners. This giveaway is that Christ is not central: He is not all and in all.

Again, there are psychic experiences that thrill the seeker and lead him to believe that he has indeed met the Lord and been carried to the third heaven; but the true nature of the phenomenon is discovered later when the face of Christ begins to fade from the victim’s consciousness and he comes to depend more and more upon emotional jags as a proof of his spirituality.

If on the other hand the new experience tends to make Christ indispensable, if it takes our interest off our feeling and places it in Christ, we are on the right track. Whatever makes Christ dear to us is pretty sure to be from God.

Test #3: How has it affected my attitude toward the Holy Scriptures?

Did this new experience, this new view of truth, spring out of the Word of God itself or was it the result of some stimulus that lay outside the Bible? Tender-hearted Christians often become victims of strong psychological pressure applied intentionally or innocently by someone’s personal testimony, or by a colorful story told by a fervent preacher who may speak with prophetic finality but who has not checked his story with the facts nor tested the soundness of his conclusions by the Word of God.

Whatever originates outside the Scriptures should for that very reason be suspect until it can be shown to be in accord with them. If it should be found to be contrary to the Word of revealed truth no true Christian will accept it as being from God. However high the emotional content, no experience can be proved to be genuine unless we can find chapter and verse authority for it in the Scriptures. “To the word and to the testimony” must always be the last and final proof.

Whatever is new or singular should also be viewed with a lot of caution until it can furnish scriptural proof of its validity. Granted, however, that the Scriptures may not always be clear and that there are differences of interpretation among equally sincere men, this test will furnish all the proof needed of anything religious, viz., What does it do to my love for and appreciation of the Scriptures?

Test #4: How has it affected my self-life?

Before the Spirit of God can work creatively in our hearts He must condemn and slay the “flesh” within us; that is, He must have our full consent to displace our natural self with the Person of Christ. In the light of this it is not hard to see why the Christian’s attitude toward self is such an excellent test of the validity of his religious experiences. Most of the great masters of the deeper life have warned against pseudoreligious experiences that provide much carnal enjoyment but feel the flesh and puff up the heart with self-love.

A good rule is this: If this experience has served to humble me and make me little and vile in my own eyes it is of God; but if it has given me a feeling of self-satisfaction it is false and should be dismissed as emanating from self or the devil. Nothing that comes from God will minister to my pride or self-congratulation. If I am tempted to be complacent and to feel superior because I have had a remarkable vision or an advanced spiritual experience, I should go at once to my knees and repent of the whole thing. I have fallen a victim to the enemy.

Test #5: How has it affected my attitude towards my fellow Christians?

Sometimes an earnest Christian will, after some remarkable spiritual encounter, withdraw himself from his fellow believers and develop a spirit of faultfinding. He may be honestly convinced that his experience is superior, that he is now in an advanced state of grace, and that the hoi polloi in the church where he attends are but a mixed multitude and he alone a true son of Israel. He may struggle to be patient with these religious worldlings, but his soft language and condescending smile reveal his true opinion of them-and of himself. This is a dangerous state of mind, and the more dangerous because it can justify itself by the facts. The brother has had a remarkable experience; he has received some wonderful light on the Scriptures; he has entered into a joyous land unknown to him before. And it may easily be true that the professed Christians with whom he is acquainted are worldly and dull and without spiritual enthusiasm. It is not that he is mistaken in his facts that proves him to be in error, but that his reaction to the facts is of the flesh. His new spirituality has made him less charitable.

The Apostle John makes love for our fellow Christians to be a test of true faith. “My little children, let us not love in word, neither in tongue; but in deed and in truth. And hereby we know that we are of the truth, and shall assure our hearts before him” (I John 3:18, 19). Again he says, “Beloved, let us love one another: for love is of God; and every one that loveth is born of God, and knoweth God. He that loveth not knoweth not God; for God is love” (I John 4:7, 8). As we grow in grace we grow in love toward all God’s people. “Every one that loveth him that begot loveth him also that is begotten of him” (I John 5:1) . This means simply that if we love God we will love His children. All true Christian experience will deepen our love for other Christians.

Therefore we conclude that whatever tends to separate us in person or in heart from our fellow Christians is not of God, but is of the flesh or of the devil. And conversely, whatever causes us to love the children of God is likely to be of God. “By this shall all men know that ye are my disciples, if ye have love one to another” (John 13:35).

Test #6: How has it affected my attitude toward the world?

By “the world” I do not mean, of course, the beautiful order of nature which God has created for the enjoyment of mankind. Neither do I mean the world of lost men in the sense used by our Lord when He said, “God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. For God sent not his Son into the world to condemn the world; but that the world through him might be saved” (John 3:16, 17). Certainly any true touch of God in the soul will deepen our appreciation of the beauties of nature and intensify our love for the lost. I refer here to something else altogether. Let an apostle say it for us: “All that is in the world, the lust of the flesh, and the lust of the eyes, and the pride of life, is not of the Father, but is of the world. And the world passeth away, and the lust thereof: but he that doeth the will of God abideth for ever” (I John 2:16, 17) .

Any real work of God in our heart will tend to unfit us for the world’s fellowship. “Love not the world, neither the things that are in the world. If any man love the world, the love of the Father is not in him” (I John 2:15). “Be ye not unequally yoked together with unbelievers: for what fellowship hath righteousness with unrighteousness? and what communion hath light with darkness?” (II Cor. 6:140). It may be stated unequivocally that any spirit that permits compromise with the world is a false spirit. Any religious movement that imitates the world in any of its manifestations is false to the cross of Christ and on the side of the devil and this regardless of how much purring its leaders may do about “accepting Christ” or “letting God run your business.”

Test #7: How has it affected my attitude towards sin?

The operations of grace within the heart of a believing man will turn that heart away from sin and toward holiness. “For the grace of God that bringeth salvation hath appeared to all men, teaching us that, denying ungodliness and worldly lusts, we should live soberly, righteously, and godly, in this present world; looking for that blessed hope, and the glorious appearing of the great God and our Saviour Jesus Christ” (Tit. 2:11-13) .

The same grace that saves teaches that saved man inwardly, and its teaching is both negative and positive. Negatively it teaches us to deny ungodliness and worldly lusts. Positively it teaches us to live soberly, righteously and godly right in this present world.

The man of honest heart has but to check his own bent to discover whether he is concerned about sin in his life more or less since the supposed work of grace was done. Anything that weakens his hatred of sin may be identified immediately as false to the Scriptures, to the Saviour and to his own soul. Whatever makes holiness more attractive and sin more intolerable may be accepted as genuine.