On Interior Humility

“...nothing so tends to humble us before the Mercy of God as the multitude of His gifts to us; just as nothing so tends to humble us before His Justice as the multitude of our misdeeds. Let us consider what He has done for us, and what we have done contrary to His Will, and as we review our sins in detail, so let us review His Grace in the same. There is no fear that a perception of what He has given you will puff you up, so long as you keep steadily in mind that whatever is good in you is not of yourself. Do mules cease to be clumsy, stinking beasts because they are used to carry the dainty treasures and perfumes of a prince? ‘What hast thou that thou didst not receive? Now, if thou didst receive it, why dost thou glory as if thou hadst not received it?’ [1 Cor. iv. 7] On the contrary, a lively appreciation of the grace given to you should make you humble, for appreciation begets gratitude. But if, when realising the gifts God has given you, any vanity should beset you, the infallible remedy is to turn to the thought of all our ingratitude, imperfection, and weakness. Any one who will calmly consider what he has done without God, cannot fail to realise that what he does with God is no merit of his own; and so we may rejoice in that which is good in us, and take pleasure in the fact, but we shall give all the glory to God Alone, Who Alone is its Author.”
~St. Francis de Sales