The highest perfection obviously does not consist in interior delights or in great raptures or in visions or in the spirit of prophecy but in having our will so much in conformity with God’s will that there is nothing we know He wills that we do not want with all our desire, and in accepting the bitter as happily as we do the delightful when we know that His Majesty desires it. This seems most difficult (not the doing of it, but this being content with what completely contradicts our nature); and indeed it truly is difficult. But love has this strength if it is perfect, for we forget about pleasing ourselves in order to please the one we love.
– St. Teresa of Avila