The following reminded me of the devotees on the festival tour, glittering like a gold ring engaged in service to Lord Jagannatha, who is like a shining diamond.
"The very phrase "Kṛṣṇa consciousness" suggests that those who are in such consciousness are living transcendentalists, situated in Him. The Lord says here distinctly, mayi te: "They are in Me." Naturally, as a result, the Lord is also in them. This is reciprocal. This also explains the words ye yathā māḿ prapadyante tāḿs tathaiva bhajāmy aham: "Whoever surrenders unto Me, proportionately I take care of him." This transcendental reciprocation exists because both the Lord and the devotee are conscious. When a diamond is set in a golden ring, it looks very nice. The gold is glorified, and at the same time the diamond is glorified. The Lord and the living entity eternally glitter, and when a living entity becomes inclined to the service of the Supreme Lord he looks like gold. The Lord is a diamond, and so this combination is very nice. Living entities in a pure state are called devotees. The Supreme Lord becomes the devotee of His devotees. ... Devotional service to the Lord is not an activity of this material world; it is part of the spiritual world, where eternity, bliss and knowledge predominate." --Bhagavad-gita Chapter 9, text 29
Traveling on Lord Jagannatha's festival tour is an opportunity to shine like gold and engage this soul, body, mind and senses in His blissful service.