Four upada (derived) rupas, wherever there are the four maha-bhuta
(Excerpt from the Dhamma discussion with Ajahn Sujin and Nepali students in Bkk on Tue Apr 23rd 2024 |Rupa|part 2|) Audio file: https://1drv.ms/u/s!AujD6qLjtvuOjw-T6mXZ8benjHme must have at least the four rupas, the main four, and another four, derived from those which are there. There must be the main ones, no matter what is there, water or heat or whatever, in every rupa. So when we talk about water, it's just what we take for that. But in truth, very tiny, we can break up everything into the tiniest particle. There must be at least these rupas, main ones, four main rupas, and derived rupas, another four. That's why in an atom or one particle, the tiniest one, there are eight rupas. The four main and the other four, arising together because unbreakable, indivisible rupa, all eight together, but the main ones must be the four primary rupas. So how many rupas are there? Even it's just the smallest, tiniest particle, how many rupas are there? There must be the four ma...