Fear not, for I have redeemed you; I have called you by your name; You are Mine. When you pass through the waters, I will be with you; And through the rivers, they shall not overflow you. When you walk through the fire, you shall not be burned, Nor shall the flame scorch you. For I am the Lord your God… (Isaiah 43).
Read through this passage several times in a quiet, undistracted space. Fear not — I have redeemed you — I have called you by name — You are mine — I will be with you — [waters] shall not overflow you — fire shall not burn you — I am the Lord your God. Allow the reality of each phrase to wash over you.
Allow yourself to visualize the most challenging thing in your life right now [repeat where necessary]. Thank God for these promises surrounding your specific hardship. Thank him for his command to fear not. Thank him for the promise that this hardship will not overtake you or destroy you. YOU ARE MINE. Thank him for this reality.