1) I'm solidly on the side that allows the use of the mind blade. Its a class feature- a manifestation of his mental power- not a true object owned by the PC. In fact, it is less an object than a magical tatto which has been ruled to be a class feature. Tattoos require time and money to have them applied- the mindblade is just an innate power.
2) I have seen unsubstantiated rumors that the person who drafted VoP didn't intend to exclude Holy Symbols.
3) That said, I find VoP to be poorly drafted- RAW, it does a very poor job of modeling the sources that inspired it, namely holy persons of history and legend who have taken such vows.
(There was a HUGE thread about it in the past year, but I no longer have it in my subscription folder.)
2) I have seen unsubstantiated rumors that the person who drafted VoP didn't intend to exclude Holy Symbols.
3) That said, I find VoP to be poorly drafted- RAW, it does a very poor job of modeling the sources that inspired it, namely holy persons of history and legend who have taken such vows.
(There was a HUGE thread about it in the past year, but I no longer have it in my subscription folder.)