Disagreements among Christians may make it seem like the faith is unreliable. But disagreement does not mean the core message is false.
Think of science—scientists often disagree on details, but that does not mean science itself is false. In the same way, Christians may disagree on secondary issues, but they agree on the essentials: who Jesus is and what He did.
Also, disagreement is part of human weakness. People see things differently. But even with differences, the Bible remains the common authority, and the Holy Spirit continues to guide believers toward truth.
The fact that Christianity has lasted for 2,000 years, despite disagreements, shows its strength. The message of Jesus has not changed, and millions across the world believe the same Gospel.
So disagreements do not disprove Christianity. They show that people are human, but God’s truth remains firm. What unites Christians—the death and resurrection of Jesus—is greater than what divides them.