Spiritual heat is a warm or hot feeling that emanates from within the body, often experienced during spiritual practices such as meditation, prayer, or energy work. It can be felt in different parts of the body and can be generated through focusing attention on specific areas or using breathing techniques. Spiritual heat may be more energetic than physical in origin, but physical changes such as dilation of blood vessels and increased circulation can contribute to the overall sensation. Kundalini yoga and energy work are two ways to experience spiritual heat.