Let us then see where we stand and what we must do. Heaven cannot change; God is without variableness or shadow of turning. His Word endures forever in heaven. His law is from everlasting to everlasting. We must change. We must go over to the side of heaven. Never has a soul true happiness but in conformity to God, in obedience to his will. We must become what we are not; we must learn to love what we do not love, and practice what is difficult. We must have the law of the Spirit of life written and set up in our hearts, that the righteousness of the law may be fulfilled in us, and that we may learn to please and to love God.
– Blessed John Henry Newman