What does Chapter 10 say about the path of devotion to Sai Baba as a spiritual practice, or Sadhana? Is it difficult?

Chapter 10 presents devotion to Sai Baba as the best and most accessible of all spiritual practices (Sadhana). It emphasizes its simplicity and profound effectiveness, stating that by merely remembering the Guru with a loving heart, 'the knot of birth and death is untied.' This path is described as costing 'not even a single penny' and requiring very 'little effort' to obtain 'great fruit.' The chapter contrasts this with strenuous intellectual struggles, noting that with the Sadguru's grace, such 'acrobatics' are unnecessary. The Guru makes the attainment of liberation and bliss an effortless journey for the faithful devotee.