Abhideya is about the activities that we do to revive our eternal loving relationship with the Lord. Prayojana is the ultimate goal of life, love of God. The book is in question and answer format throughout. Sri Sundarananda Vidyavinoda, one of the prominent disciples of Srila Bhaktisiddhanta Sarasvati Thakura, composed the questions, on the order of his spiritual master, and the answers were taken directly from the writings of Srila Bhaktivinoda Thakura. Each answer is supplied with references from all the books and writings of Srila Bhaktivinoda Thakura.
The first volume covering Sambandha was released previously and it contains 40 chapters. The final two volumes in one book are containing 68 chapters. By reading this book, one gets a clear understanding of all aspects of abhideya and prayojana and a deep feeling of the mood and character of Srila Bhaktivinoda Thakura.