Hare Krishna to all,I have a doubt. It is a general opinion as well as in authenticated vaishnav sampradayas (Sri and rudra) that Original supreme personality of Godhead is Lord Vishnu and Lord Krishna is His Avtara (incarnation). But in brahm samparadaya it is opposite wherein Lord Vishnu is the expansion of Lord Krishna. Although I myself, understand both are same person, yet I am confused that who among them is Original (means first) because many times in ISKCON, I found that Lord Krishna superior to Lord Vishnu. I have discussed a lot on this topic with some devotees but could not satisfy myself because I don't found any answers that proves Lord Vishnu is not the Original supreme personality of Godhead. Some of the answers I was given are:1. Sri Suta Muni has said in Srimad-Bhâgavatam –‘ete châmsha kalâh pumsah krishnastu bhagavân swayam.”But it simply means that Krishna is the bhagvan Himself and here bhagvan can be bhagvan vishnu."They (whom I mentioned so far) are parts or parts of the parts, but Sri Krishna is Swayam Bhagavân (Vishnu)". It does not says Krishna is the primeval God.2. In brahm sanhita - "govindam aadi purusham" OR "Ishvarah paramah Krishna" Or "sarv karan karanam "Now these are simply the specifications of Lord (bhagvan). Is Lord Vishnu being the supreme personality of Godhead, not "aadi purush (first of all)" or "param ishvarah (supreme controller)" or "sarv karan karnam (cause of all causes)".3. They say, Lord Krishna exhibit 4 more specifications (lila-madhuri, prema-madhuri, venu-madhuri and rupa-madhuri) but these are not exhibited by Lord Vishnu. Because Lord is not exhibiting His some features in His original form(Vishnu) does not mean that He does not have it. Because God is All-powerful and source of everything. He can exhibit Himself in anyway. For example, Lord Ram lived like an ordinary human being, does not mean that he does not have the qualities of supreme personality of Godhead or can not exhibit Himself like God. Every incarnation of Lord Vishnu is special, It is not that Lord will show all features of His incarnations in His Original Form to prove that He has all those specifications. For example, should Lord Vishnu exhibit His most dangerous Narsingh form in vaikunth so that we believe that He can also look like that or He also has this feature.4.They say, Lord Krishna is more beautiful (or more attractive) than Lord Vishnu and example is given that Cowherd Girls (Gopis) do not found Lord Vishnu's Form more attractive than that of krishna's. But for Hanumaan ji, who was more attractive Lord Ram or Lord Krishna. Why did he said to Lord Krishna to show His Lord Ram form. Therefore, Attraction depends on the bhaava of a devotee and which form of God he is more attracted to.5. Srimad Bhagavatam, when lord Krishna and Arjuna visit Vaikuntha to find the children of brahmin, It is written that Lord Mahavishnu said you both are my incarnations (nara-narayana). And when Lord Mahavishnu is saying this, I think there is no need of another evidence.6. In Mahabharat , Vishnupurana Krishna is described as the incarnations of Vishnu (Narayan Himself).Please do not say both are same person. I understand this but in ISKCON Lord Krishna is Original as well as superior why? where in scriptures?