The inability to select headings as a facet in the Bible Browser has been reported multiple times with the inability to select Old Testament, New Testament, Apocrypha/Deuterocanon ... However, the need to be able to select headings is broader - try to find all instances of Abraham speaking to God. Abraham as speaker is not an attribute under the Speaking to God facet. One must select it under Reported Speech --> Speakers --> Abraham. Next one needs to select the Speaking to God facet ... but you cannot -- you can only select some sub-facet value. This is an embarrassing blunder in such a premier tool. I've now sorted out why I kept being stymied when trying to use it.
