Deuteronomy 31:6

Be strong and courageous, do not be afraid or tremble in dread before them, for it is the Lord your God who goes with you. He will not fail you or abandon you. 

The determining factor of our lives is our trust in Jesus, no matter the circumstance. Fear will create false scenarios for the outcomes of our current circumstances. Faith will rest in peace and let God handle the circumstance because we believe God will not abandon us. We believe we have nothing to fear and our actions show our faith.