About Lord Dattatreya
Lord Dattatreya is Guru of all Gurus and considered as Incarnation of Shiva, Vishnu and Brahma born to the great Saint Atri and his devoted wife Anusuya .
Lets surrender our body , mind and soul to Lord Dattatreya and his holy avatars :
The divine Guru of all Sadguru Lord Dattatreya is inspiring , motivating and making me shed tears remembering his holiness. The very feeling that my devotion to all Hindu God , respect for all religion ( way of worship ) and deep bond as a child of shirdi saibaba (sai considers his devotees as his own children ) has now lead me to devotion towards the Guru of all Gurus, Saint of all Saints, Lord Shree Dattatreya of ancient Yuga.
Birth of Lord Dattatreya
Dattatreya was born to the sage Atri, who had been promised by Parameshvara (the Almighty), that He, Parameshvara, would be incarnated as his son. Since Parameshvara subsumes all three members of the trimurti, Dattatreya is at once the incarnation of Vishnu, Shiva and Brahma.
Dattatreya left home at an early age to wander naked in search of the Absolute. He seems to have spent most of his life wandering in the area between and including North Karnataka, through Maharashtra and Andhra Pradesh, and into Gujarat as far as the Narmada River. He attained realization at a town, now known as, Ganagapura in North Karnataka. The original footprints of Datta are believed to be located on the lonely peak at Girnar. The Tripura-rahasya refers to the disciple Parasurama finding Dattatreya meditating on Gandhamadana mountain.
As an avatar
In The Pathless Path to Immortality, Shri Gurudev Mahendranath writes:
Shri Dattatreya was a dropout of an earlier age than the period when Veda and Tantra merged to become one simple cult. It was men like Dattatreya who helped to make this possible. Three of his close disciples were kings, one an Asura and the other two both belonging to the warrior caste. Dattatreya himself was regarded as an avatar of Maheshwara (Shiva) but later was claimed by Vaishnavites as the avatar of Vishnu. Not such a sectarian claim as it appears; Hindus regard Shiva and Vishnu as the same or as manifestations of the Absolute taking form.
Indeed, the Dattatreya Upanisad, which opens proclaiming Dattatreya's identity with Vishnu, ends with the mantra Om Namah Shivaya, identifying Datta with Shiva. In the last portion of the third chapter, Mahesvara (Shiva) alone is said to pervade reality and shine in every heart of man. He alone is in front, behind, to the left, to the right, below, above, everywhere the center. Finally, Mahesvara is identified with Dattatreya, depicting the latter as an Avatar of Shiva.