Lagna Mandap ma Bhagwan Mahavir Swami ne keval-gyan (infinite knowledge) thayu hatu. Jain parampara anusar, Bhagwan Mahavir Swami ne chhavi varsh ni tapasya pachi, Vaishakh Sud Teras na divshe, Rijubalika naamni vanika kanya na madhya, Lagna Mandap ni simni baju ma, sal tree ni niche keval-gyan prapt thayu hatu. A samay Bhagwan Mahavir ne keval-gyan prapt thaya ane te divas "Keval-gyan Kalyanak" tariqe pan manavama aave chhe.