Sep 21, '12, Paula Stern, Israel Natl News -- Story from long ago: In 1973, when the Egyptians went to war against Israel on Yom Kippur, a young Egyptian soldier was sent into Sinai. He was a Coptic Christian in a unit of Muslims. His mother sent him to war with a Bible and in it, she wrote, "May the God of Abraham, Isaac, and Jacob protect you."
Not long after they arrived and before they could confront the Israeli army in battle, other soldiers found the inscription and reported him. He was taken back to Cairo, suspected of being a spy for Israel. He explained that he was a loyal Egyptian soldier, had no contact with Israel, and his mother had written that because they are Christians.
He was cleared, as there was no evidence against him to support his having had any contact with Israel and yet, by the time he was able to return to his unit - it had been entirely wiped out by the Israeli army.

So, the God of Abraham, Isaac and Jacob, the God of Israel, had indeed protected him.