“Faith supplies staying power... Anyone can keep going when the going is good, but some extra ingredient is needed to keep you fighting when it seems that everything is against you.” -- Norman Vincent Peale
Faith is that special ingredient.
Faith that it is all perfect and will turn out perfect.
I have written many times about how when you look back on your life, you realize, with enough time, that everything turned out perfect and is perfect. So however bad it seems to be now, faith is what is needed to realize that now is also perfect, however it is turning out.