Never give up prayer, and should you find dryness and difficulty, persevere in it for this very reason. God often desires to see what love your soul has, and love is not tried by ease and satisfaction.
John of the CrossSeek in reading and you will find in meditation; knock in prayer and it will be opened to you in contemplation.
John of the CrossWhenever anything disagreeable or displeasing happens to you, remember Christ crucified and be silent.
John of the CrossThe conditions of a solitary bird are five: The first, that it flies to the highest point; The Second, that it does not suffer for company, not even of its own kind; The Third, that it aims its beak to the skies; The Fourth, that it does not have a definite color; The Fifth, that it sings very softly.
John of the Cross