If God is slow in answering…

If God is slow in answering your request, and you ask but do not promptly receive anything, do not be upset, for you are not wiser than God. When you remain as you were before, without anything happening, it is either because your behavior is not worthy of your request, or because the paths in which your heart was traveling were far removed from the aim of your prayer, or because your interior condition is far too childish, when compared with the magnitude of the thing for which you have asked.
–Saint Isaac of Syria (Seventh Century

When God loves…

Of all the movements, sensations and feelings of the soul, love is the only one in which the creature can respond to the Creator and make some sort of similar return however unequal though it be. For when God loves, all He desires is to be loved in return. The sole purpose of His love is to be loved, in the knowledge that those who love Him are made happy by their love of Him.
–Saint Bernard of Clairvaux (1090-1153

Recognize own significance…

Furthermore the more a person recognises his own insignificance, the more he fully and the more clearly he becomes aware to the divine majesty, and the more a person is low in his own eyes for the sake of God, the truth and justice, the more precious he is in the eyes of God.
–Saint Albert the Great (c. 1206-1280)