Reply To: Pathama Metta Sutta (AN 4.125) June 8, 2018 at 2:24 am #16322 SengKiatKeymaster @Tobias G said: What is “rupavacara”? Kāmāvacara is the sensuous sphere. Rūpāvacara is the fine-material sphere or belonging to the world of form. Arūpāvacara is the immaterial sphere or belonging to the world of formless. With metta.