Meaning
Shri Swami Samarth of Akkalkot is a great saint considered an incarnation of Lord Dattatreya. The Tarak Mantra means the mantra that helps one cross the ocean of worldly existence. 'Do not fear, I am behind you' is Swami's Abhay (fearlessness) mantra that forever supports devotees. Swami is formless, attribute-less, radiant, full of knowledge - the protector of devotees and savior of the downtrodden.
Benefits
Regular chanting of Swami Samarth Tarak Mantra removes fear, protects from calamities, brings mental peace, and increases self-confidence. Chanting 108 times daily yields special benefits. By Swami's grace, all endeavors of devotees are fulfilled.