Affliction causes God to be absent for a time, more absent than a dead man, more absent than light in the utter darkness of a cell. A kind of horror submerges the whole soul. During this absence there is nothing to love. What is terrible is that if, in this darkness where there is nothing to love, the soul ceases to love, God's absence becomes final.
The soul has to go on loving in the void, or at least to go on wanting to love, though it may be only with an infinitesimal part of itself. Then, one day, God will come to show himself to this soul and to reveal the beauty of the world to it, as in the case of Job. But if the soul stops loving it falls, even in this life, into something which is almost equivalent to hell.
That is why those who plunge men into affliction before they are prepared to receive it are killers of souls. On the other hand, in a time such as ours, where affliction is hanging over us all, help given to souls is only effective if it goes far enough really to prepare them for affliction.
That is no small thing.