What specific devotional practices does Chapter 49 suggest can help a devotee overcome states like laziness and find satisfaction?

Chapter 49 outlines several devotional practices that help a devotee overcome spiritual inertia like laziness. The most highly praised practice is "the meditation on one's own Guru," which is called the greatest of all spiritual disciplines. The author also shares his personal key to "complete satisfaction," which is a consistent three-part practice: "The repetition of Shri Sai's name in the mouth, the contemplation of His words in the heart, the meditation on His form in the mind." Additionally, the text suggests that foundational attitudes like surrendering one's ego and developing a love for the company of saints are crucial. Through these practices, a devotee becomes receptive to the Guru's grace, which, as the author experienced, actively dispels laziness by providing inspiration.