Atma Siddhi Shastra is a spiritual treatise in verse, composed in Gujarati by the nineteenth century Jain saint, philosopher poet Shrimad Rajchandra (1867–1901). Atma according to Jainism means "soul" or the "self" and "siddhi" means "attainment". Hence, Atma Siddhi is translated as self attainment or self realization. It is a composition of 142 verses in Gujarati, explaining the fundamental philosophical truths about the soul and its liberation. It propounds six fundamental truths on soul which are also known as satapada.

Jīva or Ātman is a philosophical term used within Jainism to identify the soul. As per Jain cosmology, jīva or soul is the principle of sentience and is one of the tattvas or one of the fundamental substances forming part of the universe. The Jain metaphysics, states Jagmanderlal Jaini, divides the universe into two independent, everlasting, co-existing and uncreated categories called the jiva (soul) and the ajiva. This basic premise of Jainism makes it a dualistic philosophy. The jiva, according to Jainism, is an essential part of how the process of karma, rebirth and the process of liberation from rebirth works.