A meditation hall (Dhyana Mandapam) is also attached to the memorial for visitors to meditate. They set up a Shivalinga, pray, meditate and wait. St. Teresa taught her nuns to meditate on specific prayers. Zen Buddhists also meditate before the butsudan. Meditate alone in a house, wrapped in a prayer shawl. Kashyapa blessed them, and then went away to a forest to meditate. He immediately told his students to meditate and proclaimed the place holy. They are also known to meditate and perform sadhana in haunted houses. On the set he tries to meditate and falls asleep. In various traditions people meditate in other postures. St. Anthony Chaplets help devotees to meditate on the thirteen virtues of the saint. You can feel the difference when you meditate on a regular basis. Devotees meditate on the image of God. It is prescribed that a worshipper should meditate throughout the night until dawn. The sadhaka may also meditate on a deity.