5 So many persecutions the soul suffers daily, with so many risks is the heart wearied, and yet it delights to abide here long among the devil's weapons, although it should rather be our craving and wish to hasten to Christ by the aid of a quicker death; as He Himself instructs us, and says, “Verily, verily, I say unto you, That you shall weep and lament, but the world shall rejoice; and you shall be sorrowful, but your sorrow shall be turned into joy.” Who would not desire to be without sadness? Who would not hasten to attain to joy? But when our sadness shall be turned into joy, the Lord Himself again declares, when He says, “I will see you again, and your heart shall rejoice; and your joy no man shall take from you.” Since, therefore, to see Christ is to rejoice, and we cannot have joy unless when we shall see Christ, what blindness of mind or what folly is it to love the world's afflictions, and punishments, and tears, and not rather to hasten to the joy which can never be taken away!
Source: The Treatises of Cyprian (New Advent)