...the path of devotion
This refers to a person’s devotion to holding in their heart the faith of any spiritual practice. It is pure spiritual devotion, one’s love of God. The limbs of practice within Bhakti are: Śravaṇam, Kīrtana, Smaraṇam, Pādasevana (may include Karma Yoga), Arcanam, Vandana, Dāsya, Sakhya, and Ātma-nivedana.
A deeper explanation of bhakti yoga and definition of the nine practices of this devotional path.
BLOGS (about Bhakti)
The History of Bhakti Yoga by Kimaya Singh