Louis Frederic in “Flammarion Iconographic Guides: Buddhism” gives the following summary of the position of the devas within Buddhism: “The gods of Buddhism are not saviours, but beings with more power than humans. They live in pleasure for extremely long lives, but are nevertheless ultimately subject to the cycle of rebirth and suffering. They may be worshiped for material gain, and the earliest Buddhist literature contains stories of their service to the Buddha, and their promotion and protection of Buddhism. Thus we find the gods of the Indian pantheon assisting at all the major events in the life of the Buddha, more as attentive servants than as followers.”
Lotus World: An Illustrated Guide to the Gohonzon