 How do you test your faith? Refusing to consider the possibility of wrong is admitting you're not going to find out. Jesus commands his followers to be skeptics. He says, in the Sermon on the Mount, beware of false prophets. They come to you in sheep's clothing, but inwardly they are ferocious wolves and they will eat your lunch. So because good and evil are so intertwined in this world, Jesus commands us to be skeptics. Jesus commands that we not be skeptics that we believe credulously. And he criticizes people who ask for evidence. He says, you Thomas, you ask for evidence, but blessed is he who has not seen and yet believed. So, and you will not put the Lord by God to the test. That's what Jesus said. Jesus said, do not be a skeptic. Believe what I said because I said so and for no other reason.