We chant and meditate on Chenrezig in order to realize our inborn great compassion. Guru Vajradhara Tai Situ Rinpoche has said that, “Chenrezig is the embodiment of compassion, Bodhicitta. Sür (evening fire offering ceremony) is an offering to the 4 guests: the Buddhas & Bodhisattvas; Protectors; sentient beings; and those with whom we have karmic debts. It averts obstacles and sickness and is dedicated to those who are dying, beings in the Bardo, and to beings with whom we have karmic debts.