Isaiah 30:20-21 reads (New International Version): Although the Lord gives you the bread of adversity and the water of affliction, your teachers will be hidden no more; with your own eyes you will see them. Whether you turn to the right or to the left, your ears will hear a voice behind you, saying, "This is the way; walk in it."
The old town with the stunning gorge bridge was filmed is Ronda, Spain.
Mary says she's talked Father Vincent into excusing her from all but the 5th and 8th commandments. By Catholic numbering that would mean she must not kill and not bear false witness against her neighbor. (Apparently she is allowed to have other gods!)