St. Teresa is best known for her love of God. Jesus Christ increased this virtue and many others in this saint. She experienced many visions and revelations from Christ. One time she saw an angel with a flaming dart piercing her heart. She explains this mystical experience in her autobiography, chapter 19:
“I saw an angel beside me toward the left side, in bodily form…He was not very large, but small, very beautiful, his face so blazing with light that he seemed to be one of the very highest angels, who appear all on fire. They must be those they call Cherubim…I saw in his hands a long dart of gold, and at the end of the iron there seemed to me to be a little fire. This I thought he thrust through my heart several times, and that it reached my very entrails. As he withdrew it, I thought it brought them with it, and left me all burning with a great love of God. So great was the pain, that it made me give those moans; and so utter the sweetness that this sharpest of pains gave me, that there was no wanting it to stop, nor is there any contenting of the soul with less than God”.
This heavenly gift, this flame of divine love in her heart, which penetrated her being and made her so strong that she vowed to always do what seemed to her most perfect and for God’s glory.
St. John of the Cross explains this fire of love in his work The Living Flame of Love:
“When he wills to touch somewhat vehemently, the soul’s burning reaches such a high degree of love that it seems to surpass that of all the fires of the world: for he is an infinite fire of love. Because the soul in this case is entirely transformed by the divine flame, it not only feels a cautery, but has become a cautery of blazing fire.”
“…it does not afflict it: rather, commensurate with the strength of the love, it divinized and delights it, burning gently.”
May God’s love transform our hearts and may our love of God grow, blazing like fire, burning gently.