Kalyanee: What are the herbs used for havan? (2) Can I see god or experience the closeness with havan? (3) Can that cure chronic disease. I have heard that by chanting gayatrimantra the person restore his vision. how many times do you have to recite Gayatri mantra?
Swami Ramswarup: (1) 21 best herbs for Havan
KASTURI, KESAR, AGAR-TAGAR, CHANDAN, JATAMASI, ELAYCHI, JAYFAL, JAVITRI, GOOGAL, NAGARMOTHA, BALCHHAD, SUGANDHBALA, DALCHINI, JAU, GILOYA, CHUARA, BADAM, AKHROT, BANAKSHA, GUD, AND KISHMISH.