Tunare is the best diety 2 worship in EQ.

[Azure]

Followers of Tunare believe that we are all Tunare's children. The children of Tunare seek to help Norrath, which they believe to be a living and breathing being, to blossom and grow. Followers believe that the world of Norrath gave birth to Tunare and from her all life has sprung forth. Thus, by worshiping and protecting the land, followers are paying homage and respect to the Mother of their Mother, who in turn protects and provides for them. Followers of Tunare will fight to the death to protect nature in all its forms. Many Druids, Rangers, and a great many of elves follow the ways of Tunare.

It basically says what all spirituality tries to say... all things are interconnected and important and nurturing your environment is beneficial to all. AFAIK there's even room to say the Tunarians believe in being reincarnated into their natural environments and so wish to maintain peaceful and bountiful forests in balance and harmony with all things.