In the class on "Rational Inquiry (Tarka)", Acharya Timalsina said that shraddha is based on tarka. I have a huge difficulty experimenting shraddha and bhakti in my heart. I can't understand how rational inquiry could give us shraddha in Devi or any deva, given that they are spiritual beings and some people do not have experiences with them. How could I experience shraddha in my life?