How then do we live? We live first in Union with God then in Faith in God. Union with God through Jesus Christ and faith in the Person of God. The One Who can.
Somewhere it says that the beginning of wisdom is the fear of the LORD. Why fear? Seems odd knowing we face a God Who is Love. What is this type of fear birth? Oddly, it births trust! We know, God can do what is promised.
Don't be a chicken? Trust in the One Who can. Call upon the name of Jesus Christ and you will be saved.