In Gaudiya Vaishnavism, the role of the guru is considered to be of utmost importance. The guru is seen as the spiritual master and guide who helps the devotee in their journey towards Krishna devotion with ecstatic bhakti.

The guru is considered to be a representative of Krishna and is seen as a direct link between the devotee and the Supreme Lord. They are believed to have a deep understanding of the scriptures and are able to guide the devotee on the path of devotion with their knowledge and experience.

One of the main roles of the guru in Gaudiya Vaishnavism is to impart the teachings of the Bhagavad Gita and the Bhagavata Purana to the disciple. These texts are considered to be the essential scriptures for understanding the principles of Krishna devotion. The guru helps the disciple to understand the deeper meanings and significance of these texts, which can be difficult to comprehend without proper guidance.

The guru also plays a crucial role in initiating the disciple into the practice of devotional service, known as diksha. This initiation is seen as a sacred ceremony where the guru imparts a mantra to the disciple, which is considered to be a direct connection to Krishna. The guru also gives the disciple a spiritual name, which is believed to have a special significance in their spiritual journey.

In addition to providing spiritual guidance, the guru also serves as a mentor and a friend to the disciple. They offer support and counsel in times of need and help the disciple to overcome any obstacles on their path of devotion. The guru also sets an example for the disciple by living a life dedicated to Krishna and demonstrating the principles of devotion through their actions.

The relationship between the guru and the disciple is considered to be very intimate and personal. The guru is seen as a loving and caring figure, who is always there to guide and protect the disciple. The disciple is expected to have complete faith and surrender to the guru, and in return, the guru takes on the responsibility of guiding the disciple towards Krishna.

In conclusion, the guru plays a crucial role in Gaudiya Vaishnavism by imparting knowledge, initiating the disciple, providing guidance and support, and setting an example for the disciple. The relationship between the guru and the disciple is based on love, trust, and surrender, and it is through this relationship that the devotee is able to progress on their journey towards Krishna devotion with ecstatic bhakti.