Maharshi MahaManas travelled all over India in his youth in search of truth, but nowhere did he get the right answers to his rational spiritual questions. Finally, he spent a long time in a cave in the Himalayas, repeatedly questioning himself and through deep introspection, one truth after another was revealed from within him. Based on his self-knowledge and true observation, the great doctrine of real human development - ‘MahaVad’ (Mahaism) has been built. This book is a part of Maharshi MahaManas' philosophy and his doctrine. After the truth is revealed, it is seen that the common man's idea about God and spirituality is not correct at all. So if you are a truth lover then know God in Its own reality. Many people may feel confused when they hear the word spiritual science. They can think, how spirituality becomes science!? But what common people have known as spirituality is not real spirituality at all. If you know about true spirituality, you will understand that spirituality is also a science. This is actually higher mind-science.