Perseverance in Prayer
If at times it seems that the Lord is not listening to us, we must be careful not to lose heart. It may be that He wants us to shout a little louder into the ears of His goodness, to prove as a result the greatness of His mercy ... When the Lord withdraws His consolations in prayer, He does not do this to discourage us or create a gulf between us, but to force us to come closer to His goodness, to practice perseverance and to give some proof of our patience.
St. Francis de Sales