The gemara on daf 61b disscusses whether a women can go into a bathroom with an amulet that contains a passuk. There are many girls nowadays who buy rings with passukim engraved on them with HaSHems name with in the passuk as a 'Hay' from this gemara can one say that a girl can go into the bathroom whilst still wearing this ring, or does she have to take it off?
Gavriel Debson, England
In light of the Gemara that you quote, I don't see any Heter for someone to enter a bathroom wearing an open Pasuk, in any form or fashion.
Before telling anyone with certainty that it is forbidden however, one ought to consult a Posek.
be'Virkas Kol Tuv
Eleizer Chrysler.