How do you know that Christianity is the one true worldview?
How do you know that Christianity is the one true religion? It is my humble opinion that you seek out the answer. I believe you will find it. The Bible will answer all of the necessary questions of life. It may not tackle every detail to your liking (1 Corinthians 13:10-13), but it will take you where you need to go. The videos below are good teachers to help you reason this out. However, there are many more.