Life can be full of challenges; we can face them fearfully or courageously.
God's children should remember that his ways are far higher than ours. We shouldn't try to understand them, just trust & obey him!
We should base our obedience on God's commands that we already have (in the Bible), learning & obeying them.
We should ask God to give us his power, love & self-control as we choose to be courageous.
Remember, God is with us, he knows our future, and his plans work!
2 Timothy 1:7, Joshua 1:1-9, Joshua 6:2-20