Shree Maharaj ji is such a personality ,that If we accept him as a saint , Then all saints can be classified in three groups. One is Karmyogi saint second is Gyanyogi saint and third is Bhaktiyogi saint. All Saints explain the path according to their own realization. Karmyogi Saint will tell you the path of action. Gyanyogi saint will tell you about the path of knowledge. Bhaktiyogi Saint will reveal the path of devotion. Moreover, Bhaktiyogi saints are also classified in three groups. First Sadhan siddh, second, Nitya siddh and third Kripa avatar. Souls like us can also become a Sadhan Siddh saint. At present, we are under the bondage of Maya , but after surrendering to the lotus feet of a genuine saint, and when the genuine saint or guru graces us, maya sets us free and we realize God, After God realization, maya leaves the soul, and thus the soul becomes a saint. that means, the soul was under the bondage of maya, he did sadhana and maya left him free, so he became siddh These souls are called Sadhan Siddh Saints. But these sadhan siddh saints do stay in this world, but cannot do ultimate welfare of this world ……. for the souls who have surrendered to him ; he cannot carry what they lack, nor can preserve what they have. If any soul associates him, he would only advice to do devotion of Radha Krishn and shed tears of longing. then only you will attain the supreme aim of your life, by the grace of Guru, one day . But he cannot gift you with divine love. He doesn’t have that power. He cannot carry your Yogakshem. Even he cannot fight against your kusanskar. (bad and unlucky time) Second category is Nitya siddha saint . You might be getting the meaning by this title NItya siddha. Nitya siddh is such divine personalities, who were never under the bondage of maya. when such divine personality , descends on this earth planet from Golok in a form of Guru by the grace of Radha Krishn then they are called nitya siddha . Like lalita & vishakha sakhi who themselves descended in the form of Guru, Like the murli (flute) who appeared as guru, or else Shankar ji who descended as a guru Or Hanuman ji who appeared as a guru or Balram ji himself who also descended as guru. These all are nitya siddh. Shankaracharya is Shiv Himself, What about nitya siddha ! Ramanujacharya – manifestation of Balram ji , Madhvacharya- Hanuman ji himself. Hariram vyas – the menifestation of Vishakha sakhi. Swami Haridas, teacher of Tansen – manifestation of Lalita sakhi Hit Harivansh -the manifestation of murli, the divine flute . Nimbarkacharya -the manifestation of sudarshan chakra. So, such personalities who are God himself , when descends as guru in this world is known as nitya siddha and when any soul is associated to such a personality , then by the constant divine association of them . ultimate welfare of a soul is done. These acharyas or rasik saints carry what we lack and protect what we have. They also break links of kusanskar (worse time) Also do welfare. And the third category is Kripa avatar saint. It means that when Radha Rani herself decides to appear as Guru in this world. Or when Radha Krishn both of them wish to appear as Guru united in one form of body of a guru and decide that, ” we will do the welfare of souls … and most important , we will elaborate love of Braj”. make clear that no one can elaborate love of Braj or love of Vrindavan except Radha Krishn. When Shree Krishn desires to distribute divine love in this world , He orders Rasik saints to go and spread love . like Haridas, Hariramvyas etc. But the love of Braj ! Love is different and Love of Braj is different. It has pure loveliness. So to elaborate love of Braj in which we do devotion in different emotions. is always done by Shree Krishn, or Radha or both together in one form . So when both Radha and Krishn appears to elaborate love of Braj in this world , then such manifestation is called Kripa avatar. such Kripa avatar happened 600 years before as Gourang Mahaprabhu. And after that appeared our Gurudeo who is neither sadhan siddh, nor nitya siddha but He is Kripa avatar .