When Saints progressively reach close to God, their psychological and intellectual features undergo changes due to actual dissolution of the mind and intellect. These changes take place due to their spiritual practice; because the Sattva component increases and They acquire Chaitanya (Divine Consciousness). Later, one progresses from being a Saint to being a Guru, Sadguru, and finally to a Parātpar Guru. In this process, he progresses from the level of Chaitanya to the levels of Ānand (Bliss) and finally Shānti (Peace). In short, he progressively acquires Divine qualities.
Along with the changes in qualities, there are physical changes in the body too. In other words, Divinity is visible in the physical form too; hence, these are called ‘Divine changes’. However, so far only Parātpar Guru H.H. Dr. Athavale has studied this aspect. Various aspects such as why H.H. Dr. Athavale’s nails are pink, why the yellow colour of His nails turned white etc. which symbolise His Incarnate mission are also explained in this book. These changes bestow Divine consciousness (Chaitanya), positivity on the entire Universe.
Another feature of this book is that it has been compiled by H.H. Dr. Athavale Himself; as no one can throw light on His own significant aspects but He Himself and because of His yearning that all should understand new aspects of Spirituality, which have so far not been published anywhere else, in an appropriate manner. As the features of His life and mission etc. are associated with Spirituality and the Brahmānḍa (Universe) at the samashṭi level (for the sake of the society), the writing is very important.