Problem in original sentence is that
it can be read either as - the person who hid the Chalice buried it to keep HIMSELF from being stolen by invader.
Or as - the person who hid the chalice buried it to keep it from being stolen by invader.
To avoid ambiguity we need IT.
it can be read either as - the person who hid the Chalice buried it to keep HIMSELF from being stolen by invader.
Or as - the person who hid the chalice buried it to keep it from being stolen by invader.
To avoid ambiguity we need IT.
![FLO – Therapy at the Club – Pre-Single [iTunes Plus M4A]](http://is1-ssl.mzstatic.com/image/thumb/Music221/v4/a4/11/88/a41188ed-0f2e-e8d5-1163-d59e373cc58c/26UMGIM30046.rgb.jpg/208x208bb.webp)
