Well considering that we are all making rational predictions at this point:
Sang can motion to wanting to write on the smartphone, write that Benikas Rosary is both a bug and a bomb and the church is waiting for her clear signal. Rose can take the rosary and trow it out of the house or something... Unless she'd be afraid to because sang could have it detonate in her hands... Or heck Sang could lie that it's a timed bomb...
Jeebus Crist
And gosh dang that fight was something else huh