: Cao Dai is a Vietnamese syncretistic religion that blends Eastern philosophies with elements of Christianity and treats Jesus as one spiritual figure among many. The Bible rejects this approach, teaching that salvation comes only through faith in Jesus Christ.
Cao Dai, also known as Caodaism, is the third largest religion in Vietnam. Cao Dai does not adhere to biblical truth. Caodaism combines aspects of Confucianism, Taoism, Buddhism, Roman Catholicism, and other belief systems. The head of Cao Dai acts a bit like a pope and the "church" is organized like the Catholic church. Cao Dai teaches there are many holy figures to worship, including the Father, the Holy Mother, Jesus Christ, Confucius, Buddha, and Khuong Thai Cong. Cao Dai does not adhere to biblical truth nor follow the teachings of Jesus and His disciples but instead teaches that ceremony, diet, and good works will accomplish a oneness with the "Supreme Being." Christianity, on the other hand, says that salvation comes by grace alone, through faith in Jesus (Ephesians 2:8-9). Righteousness cannot be obtained by willpower or moral strength (Romans 3:10). Good works will always fall short of God's glory (2 Timothy 1:8–10). The only way to God is through trusting in Jesus and His resurrection (Romans 10:9–10).
The sort of cafeteria religion that Cao Dai is, where different aspects of several belief systems are combined to form an individual spiritual structure, is more and more popular throughout the world. However, this false construct is opposed by the Bible, which claims one way to God the Father, through Jesus Christ. Jesus Himself, talking directly to Thomas, made this exclusive claim: "I am the way, and the truth, and the life. No one comes to the Father except through me" (John 14:6). When we mix beliefs to avoid offense or commitment, we risk reshaping God into our image rather than being transformed into His. Jesus’ claim to be the way forces us to decide whether we will trust His authority or keep our options open. We must evaluate our beliefs, practices, and sources of spiritual guidance by Scripture alone, resisting the temptation to add, subtract, or soften the gospel in order to fit cultural preferences.