All over the Internet are pics of “Devout xtians” whose whole neighborhood burned down except their house. (Xtian) Bibles that survived when nothing else did.
My Rebbe explained if Neisim only happened to Yidden we would lose our free will especially concerning the correct religion. How can a Yid be rewarded for following Judaism when he saw only Jewish holy objects experience Neisim? So yes, if unnaturally a Torah or a statue of Mary survives they are BOTH Neisim.
