We must be careful not to confound the working of our feelings with true Christian Faith; a frequent mistake. Thus, when a near relation or valued friend dies, there are few who are not then open to the impressions of religion. There is a seriousness, and a tenderness of spirit. Fears, wishes, thoughts, resolutions, pious words, that would have had no place at other times, are ready at hand. Ungodly Balaam said, when his feelings were stirred, Let my soul die the death of the just. Such persons stand by the grave, or bedside of the dying, and weep: or when alone, think of God, of Heaven and Hell: say some prayers, perhaps, or listen to, or join in religious conversation. Some are affected by sermons, and seem moved as others are by a band of music: or as crockery vibrates before a strong wind, or as cards shake on a table. They come out and say "How much they felt under the sermon - what good it did for them." Now they do believe at the time; but it is with a faith with which the Holy Spirit of God has not much to do. They feel, but it is nature, rather than grace, that is at work. Their feelings soon calm down into previous indifference, or worldliness. They are like dram-drinkers, who mistake temporary excitement for health and strength. Let us guard against this delusion. The proof of true faith, and genuine religion, is perseverance in obedience to the will of God.
- text taken from Daily Bread - Bring a Few Morning Meditations for the Use of Catholic Christians by Father Richard Waldo Sibthorp