We have questions about why things happen. Good questions: Why do we suffer? Why do bad things happen? In the Bible, we learn about Job, who suffers greatly, but never fails to seek God; never fails to praise God.
Jesus traveled village to village teaching, healing, and serving
Jesus sent his disciples to do the same – however only take a walking stick. Take nothing else! How will they live without money, food, clothes! They went house to house and people would care for them.
Think about when Jesus calls us to serve. We start to worry about the things we leave behind and things we need for our travel. We need to be prepared to just go and have faith that things will be taken care of.