A beacon for spiritual growth
Much less is known of the yogic traditions of South India as it was guarded in secrecy and taught in the traditional manner of guru to the spiritually mature disciple. In most cases, the enlightened beings went on to evolve into the final objective of yoga and that was to merge into God in the physical form itself.
These sages were called Siddhas. Many of these Siddhas maintained spiritual diaries and writings in the form of poetry from the time they actualized into discovering the divine with deeper meaning and the beginning of their journey into yoga while attaining enlightenment, and to the final stage of transforming into light, merging with the Supreme.