法苑珠林 5.10

5.10

Question: Why is that destiny called deva?
Answer: Among all destinies, it is the most supreme, most joyous, most wonderful, and highest; therefore it is called the destiny of devas. Some say: having previously performed superior, wonderful bodily, verbal, and mental actions, one goes there and is born there to continue them; thus it is called the destiny of devas. Some say: because light increases, it is called deva, for their spontaneous light constantly illuminates day and night. Grammarians say: because it can illuminate, it is called deva, for it manifests superior fruits, illuminating the causes cultivated in the past. Furthermore, because of playful pleasure it is called deva, for they constantly disport and experience superior joy.