God is fire, warming and igniting the heart and inward parts. So, if we feel coldness in our hearts, which is from the devil (for the devil is cold), then let us call the Lord: He, in coming, will warm our heart with perfect love, not only towards Himself, but to our neighbors as well. And the coldness of the despiser of good will run from the face of His warmth.
St. Seraphim of Sarov
