No matter what your mental state is.

Whatever your mental state may be, you will always have full confidence in our Lord, won’t you? What He does in us is far more valuable than all our own achievements, experienced with satisfaction. I will write to you again soon.

(Pierre Teilhard de Chardin SJ /1881–1955/, letter from the front, to a cousin, July 25, 1918;
quoted from the book Pierre Teilhard de Chardin, The Birth of Thinking. Letters 1914–1919, Malvern 2021)