When someone is the slightest bit curious about God and spiritual things, that's evidence that God loves them and wants them to know him personally. He stirred their interest.

Christians base their beliefs and behaviors on the Scriptures, thinking they hold God's useful and authoritative word. How do we know our Bible is the original Bible?

We have to interpret the Bible as it's meant to be interpreted. But when interpreted correctly, we find it is true. We have evidence for the Bible's trustworthiness. Lots of it.