 Faith. And our faith comes by hearing. By listening to the message today, your faith can be increased. Faith comes by hearing and hearing by the word of God. So they moved by faith. They were unfamiliar with the surroundings. And we see that in verse number 39. Let me read verse 39 again. And when it was day, they knew not the land. They didn't know the surroundings. There's times that you and I, we're in a place in our life we haven't been before.