Both false teachers and false religion can always be identified by asking three simple questions:

1. What about Christ?
2. What about salvation?
3. What about the Bible?

Allow me to explain:

1. Concerning Christ, what does the teaching/religion being questioned say about Christ? If it’s NOT the Christ of scripture, the Son of God, second person of the trinity, the one who died for the sins of men it is a false Christ.
2. Concerning salvation, how is any man saved according to the teacher or religion under scrutiny? If salvation comes not from grace alone, by faith alone, through Christ alone it is false doctrine. if men must add works for justification/salvation, or add works to remain justified after having repented and been forgiven for sin, Is is false doctrine.
3. Concerning the Bible, what does that teacher or religion say about the Bible? if the Bible is not viewed as the Word of God and sufficient for everything leading to a Godly life, it is false doctrine. If other books are set alongside the Bible as equal to it, or traditions of men considered equal to scripture, walk away.

It might be beneficial to ask the questions in the order presented above, and here is why I say that. The wrong answer about Christ settles the matter. A correct answer concerning Christ can be given, but a wrong answer concerning salvation. Case closed. Correct answers can be given concerning Christ and salvation, but an incorrect view of the Bible means trouble. There are, in fact, theological terms for each of these subjects; Christology, soteriology, and bibliology. the Web site Got Questions has excellent summaries of all three:

“What is Christology?”

Answer: The word “Christology” comes from two Greek words meaning “Christ / Messiah” and “word” – which combine to mean “the study of Christ.” Christology is the study of the Person and work of Jesus Christ. There are numerous important questions that Christology answers:

Who is Jesus Christ? Almost every major religion teaches that Jesus was a prophet, or a good teacher, or a godly man. The problem is, the Bible tells us that Jesus was infinitely more than a prophet, a good teacher, or a godly man.

Is Jesus God? Did Jesus ever claim to be God? Although Jesus never uttered the words “I am God,” He made many other statements that can’t be properly interpreted to mean anything else.

What is the hypostatic union? How can Jesus be both God and man at the same time? The Bible teaches that Jesus is both fully human and fully divine, that there is no mixture or dilution of either nature, and that He is one united Person, forever.

Why is the virgin birth so important? The virgin birth is a crucial biblical doctrine because it accounts for the circumvention of the transmission of the sin nature and allowed the eternal God to become a perfect man.

What does it mean that Jesus is the Son of God? Jesus is not God’s Son in the sense of how we think of a father/son relationship. God did not get married and have a son. Jesus is God’s Son in the sense that He is God made manifest in human form (John 1:1,14).

A Biblical understanding of Jesus Christ is crucial to our salvation. Many cults and world religions claim to believe in Jesus Christ. The problem is that they do not believe in the Jesus Christ presented in the Bible. That is why Christology is so important. It helps us to understand the significance of the deity of Christ. It demonstrates why Jesus is the atoning sacrifice for our sins. Christology teaches us that Jesus had to be man so that He could die – and had to be God so that His death would pay for our sins. It is perhaps the most important area of theology. Without a proper understanding of who Jesus Christ is and what He accomplished, all other areas of theology will be errant as well. An in-depth study of Christology has incredible personal impact on the believer’s daily life. As we delve into the heart of Jesus, we begin to grasp the amazing concept that He, being fully Man and fully God, loves each of us with a never-ending love the extent of which is hard for us to imagine. The various titles and names of Christ in the Scriptures give insight into who He is and how He relates to us. He is our Good Shepherd, leading, protecting and caring for us as one of His own (John 10:11,14); He is the Light of the world, illuminating our pathway through a sometimes dark and uncertain world (John 8:12); He is the Prince of Peace (Isaiah 9:6), bringing tranquility into our tumultuous lives; and He is our Rock (1 Corinthians 10:4), the immovable and secure base who we can trust to keep us safe and secure in Him.

Recommended Resource: Jesus: The Greatest Life of All by Charles Swindoll

“What is Soteriology?”

Answer: Soteriology is the study of the doctrine of salvation. Soteriology discusses how Christ’s death secures the salvation of those who believe. It helps us to understand the doctrines of redemption, justification, sanctification, propitiation, and the substitutionary atonement. Some common questions in studying Soteriology are:

Once saved always saved? Perhaps the most heart-wrenching fear some believers live with is that we can do something to lose our salvation. But the Bible speaks clearly about the eternality of our salvation and how we are preserved by the One who bought us with His blood.

Is salvation by faith alone, or by faith plus works? Am I saved just by believing in Jesus, or do I have to believe in Jesus and do certain things?

Is baptism required for salvation? What is baptismal regeneration? Baptismal regeneration is the belief that a person must be baptized in order to be saved. While baptism is an important step of obedience for a Christian, the Bible is clear that baptism is not a requirement for salvation.

What is repentance and is it necessary for salvation? Biblical repentance is changing your mind about Jesus Christ and turning to God in faith for salvation (Acts 3:19). Turning from sin is not the definition of repentance, but it is one of the results of genuine, faith-based repentance towards the Lord Jesus Christ.

What does it mean to be a born again Christian? The phrase “born again” literally means “born from above.” It is an act of God whereby eternal life is imparted to the person who believes—a spiritual transformation. Other than Christology,

Soteriology is the area where Christianity is the most different from the cults and other world religions. Understanding Biblical Soteriology will help us to know why salvation is by grace alone (Ephesians 2:8-9), through faith alone, in Jesus Christ alone. No other religion bases salvation on faith alone. Soteriology helps us to see why. A clear understanding of our salvation will provide a “peace that passes all understanding” (Philippians 4:7) because we come to know that He who can never fail is the means by which we were saved and the means by which we remain secure in our salvation. If we were responsible to save ourselves and keep ourselves saved, we would fail. Thank God that is not the case! Titus 3:5-8 is a tremendous summary of Soteriology, “He saved us, not because of righteous things we had done, but because of His mercy. He saved us through the washing of rebirth and renewal by the Holy Spirit, whom He poured out on us generously through Jesus Christ our Savior, so that, having been justified by His grace, we might become heirs having the hope of eternal life.”

Recommended Resource: So Great Salvation by Charles Ryrie

“What is Bibliology?”

Answer: Bibliology is the study of the Bible, the Word of God. The Bible is the inspired source of knowledge about God, Jesus Christ, salvation, and eternity. Without a proper view of the Bible, our views on these and other issues become clouded and distorted. Bibliology tells us what the Bible is. Common questions in Bibliology are:

Is the Bible truly God’s Word? Our answer to this question will not only determine how we view the Bible and its importance to our lives, but also ultimately will have an eternal impact on us.

What is the canon of Scripture? The basis of Christianity is found in the authority of Scripture. If we can’t identify what is Scripture, then we can’t properly distinguish any theological truth from error.

What does it mean that the Bible is inspired? While there are different views as to what extent the Bible is inspired, there can be no doubt that the Bible itself claims that every word, in every part of the Bible, is inspired by God (1 Corinthians 2:12-13; 2 Timothy 3:16-17).

Does the Bible contain errors, contradictions, or discrepancies? If you read the Bible, at face value, without a preconceived bias for finding errors – you will find it to be a coherent, consistent, and relatively easy-to-understand book.

Is there proof for the inspiration of the Bible? Among the proofs for the divine inspiration of the Bible are fulfilled prophecy, the unity of Scripture, and the support of archeological findings. Its most important proof, however, is in the lives of those who read it, believe it, and live according to its precepts.

Bibliology teaches us that the Bible is inspired, meaning it is “breathed out” by God. A proper Bibliology holds to the inerrancy of Scripture—that the Bible does not contain any errors, contradictions, or discrepancies. A solid Bibliology helps us to understand how God used the personalities and styles of the human authors of Scripture and still produced His Word and exactly what He wanted to be said. Bibliology enables us to know why other books were excluded from the Bible. For the Christian, the Bible is life itself. Its pages are filled with the very Spirit of God, revealing His heart and mind to us. What a wonderful and gracious God we have! He could have left us to struggle through life with no help at all, but He gave His Word to guide us, truly a “lamp to my feet and a light to my path” (Psalm 119:105). A key Scripture on Bibliology is 2 Timothy 3:16-17, “All Scripture is God-breathed and is useful for teaching, rebuking, correcting and training in righteousness, so that the man of God may be thoroughly equipped for every good work.”

Recommended Resource: Making Sense of Bible Difficulties: Clear and Concise Answers from Genesis to Revelation by Geisler & Howe