Can be found randomly in loot containers, and is randomly sold by general goods and books vendors.
On Aldmeri Ancestor Worship
Ancestor worship is the common center of all Aldmeri religions. The application of that worship is an entirely different thing, and the designs of the Order have nothing to do with the Endeavor, though they may have inspired some to take that road.
The arbitrary and the motivated in regarding one's divine ancestors: ignoring a manifest concern for belief in them as us, instead we concern ourselves with intensity and its relationship with action, valorizing ‘little narratives’ and proliferation of narratives in our native cultures to the point that there is no perch from extraneous content. Pure subjectivity is no longer possible; instead it becomes akin to sensory deprivation, yet without the fear, for we sense things that remind us of the dawn: the sacrifice into the stabilizing bones, new-built towers with broken intentions, and first metals gone blue from exposure to the long sun. The quest toward the ur-you for certainty and foundations is not innocent. However, it is an honest vindication for truth and superhuman ideals, which means it should be regarded as such by our own sense of fault: we made this, we dreamed this, we made it viable by voting with our seductions, we will live again to show our genuine applause.