Notice the motif of light used in The Lord of the Rings. The Light of Elendil, given to Frodo by Galadriel, was a light for him in the most dire and hopeless of times, like when he fought off the giant (and hungry) spider that tried to kill and eat him. The spider, an instrument of evil, was scared off by the light.
I think this is sweet...Ring Warming – The Ring Warming Ceremony is a beautiful way to take the ring exchange a step further while including the wedding guests. Early in the ceremony, the rings are tied together and passed around to the guests who are asked to say a silent prayer or blessing for the couple when the rings reach them. By the time the bride and groom exchange the rings, they are filled with the warmth and love of their family and friends.