Religious Farrago Prayerbook

Religious Farrago Prayerbooks are scripted books that can be unlocked and then attuned so that the messaging "denounces" Liabo pantheon, Lornon pantheon, or a custom deity.

Analyze on an unlocked prayerbook (with Liabo denouncement)

You analyze your thin psalter and sense that the item is largely free from merchant alteration restrictions.

The creator has also provided the following information:
This Religious Farrago psalter may be altered, provided it remains a book of some sort, with nothing to contradict that it has a cover.  It is currently fully unlocked, using OPEN, CLOSE, TURN, READ, HUG, PUSH, RAISE, and KISS.

The default PUSH messaging is "You hold your psalter away from your body, as if warding off some unwanted spirit." -- however, it can be customized so that it continues as "... body, and chant an incantation denouncing < >", where  you denounce the Lornon pantheon, the Liabo pantheon, or a custom setting.  The  custom setting must be 15 characters or less, and it cannot include another player character's name (some NPCs are okay.)  Currently, PUSH will show:  "You hold your psalter away from your body, as if warding off some unwanted spirit, and chant an incantation denouncing the Liabo pantheon."

You get no sense of whether or not the psalter may be further lightened.