Matthew 14:31 -Jesus immediately reached out his hand and took hold of him, saying to him, “O you of little faith, why did you doubt?”
Doubt is often hostile towards faith, but sometimes it also a normal part of faith. The greatest figures in the Bible had moments of doubt. I remember Abraham laughed at God when he heard that his wife was going to have a child at her old age. Or how John the Baptist inquired as to Jesus was really the Messiah. Remember this rule: take your doubts to Jesus. Talk to Him about the questions that bother you. He likes to answer questions and satisfy doubts.