Final answer:
Initiation is the process of being accepted as a student by a spiritual master and learning devotional service from them.
Step-by-step explanation:
Initiation is a crucial process in spiritual traditions like bhakti yoga. It involves being accepted as a student by a spiritual master and receiving instructions on how to practice devotional service. The spiritual master guides the student in his or her spiritual journey, imparting knowledge, teaching practices, and providing guidance. Through this process, the student develops a personal relationship with the spiritual master and learns how to engage in devotional service.