Your strong desire to serve me is very beautiful; your serving me means serving Krishna. I am also your servant so I cannot accept your service from you, or from any of my disciples. I accept service from my disciples on behalf of Krishna. Just like a tax collector must collect for the treasury, not for himself. If he himself touches so much as a farthing it would be unlawful. So I have no right to accept service from any disciple, but on behalf of Krishna I can accept. Sincere service to the Spiritual Master is service to the Supreme Lord. As stated in the prayer, Yasya Prasadad Bhagavat Prasadad. That means because Krishna accepts service through the via media of Spiritual Master, therefore pleasing the Spiritual Master is equal to pleasing the Supreme Lord.
There are four Sampradayas from the beginning of the creation. One is called Brahma Sampradaya, and is coming down by disciplic succession from Brahma; another Sampradaya is coming down from Laksmi, called Shree Sampradaya; another is coming down from the Kumaras, they are known as Nimbarka Sampradaya; another Sampradaya is coming from Lord Siva, Rudra Sampradaya or Viṣṇu Svāmī. These are four bona fide Sampradayas that are accepted by the bona fide spiritualists. The Impersonalist Sampradaya is not original neither the Impersonalist Sampradaya or party can help us. At the present moment there are so many Sampradayas, but we have to test them about their method of disciplic understanding. Anyway, all the four Sampradayas above mentioned, they are after worshiping the Supreme Lord Visnu, in His different Expansions, and some of them are in favor of worshiping Radha Krishna. In the later age the Brahma Sampradaya was handed down through Madhya Acharya; in this Madhya Acharya disciplic succession came Isvara Puri. This Isvara Puri was accepted as Spiritual Master of Lord Chaitanya. Therefore, we being in disciplic succession of Chaitanya Mahaprabhu, we are known as the Madya Sampradaya. And because Lord Chaitanya appeared in Bengal, which country is called Gouda Dasha, our Sampradaya party is known as Madya Goudiya Sampradaya. But all these Sampradayas are non-different from one another because they believe and worship the Supreme Lord. Any other Sampradaya who are Impersonalist or voidist or non-devotee, they are rejected by us.
My Guru Maharaj was in the 10th generation from Lord Chaitanya. We are 11th from Lord Chaitanya. The disciplic succession is as follows: 1. Sri Krishna, 2. Brahma, 3. Narada, 4. Vyasa, 5. Madhva, 6. Padmanabha, 7. Nrihari, 8. Madhava, 9. Akshobhya, 10. Jayatirtha, 11. Jnanasindhu, 12. Purusottama, 13. Vidyanidhi, 14. Rajendra, 15. Jayadharma, 16. Purushottama, 17. Vyasatirtha, 18. Lakshmipati, 19. Madhavendra Puri, 20. Isvara Puri (Advaita, Nityananda) 21. Sri Chaitanya Mahaprabhu, 22. (Swarupa, Sanatan) Rupa, 23. (Jiva) Raghunatha, 24. Krishna dasa, 25. Narottama, 26. Viswanatha, 27. (Baladeva) Jaganatha, 28. (Bhaktivinode) Gaurakishore, 29. Srila Bhaktisiddhanta Saraswati, Sri Barshabhanavidayitadas, 30. Sri Srimad Bhaktivedanta.