Religion

Religion is a collection of cultural systems, belief systems, and worldviews that relate humanity to spirituality and, sometimes, to moral values. Many religions have narratives, symbols, traditions and sacred histories that are intended to give meaning to life or to explain the origin of life or the universe. They tend to derive morality, ethics, religious laws or a preferred lifestyle from their ideas about the cosmos and human nature.

In mainstream media
In mainstream Smurfs media, the only known form of religion that the Smurfs engage in is that of nature worship, the respect for all forms of life which include plants and animals.

Empath: The Luckiest Smurf stories
In the EMPATH: The Luckiest Smurf story series, there are three known types of religion that exist: nature worship, Christianity, and Psychelianism. The Smurfs' belief system also includes an element of ancestor worship, as Smurf ancestors are considered spirits that watch over the well-being of all Smurfs.