We usually break the story first. For instance, on The Monuments Men, and this one is more complicated because there's a lot of history, so before we started, we sat down with Robert Edsel, the author of the book, for about a week, and basically, he just gave us a lecture and went through everything. And then, I had a researcher, somebody who we had actually used on Argo.
As the Holy Trinity, our God is One Being, although Three Persons, so, likewise, we ourselves must be one. As our God is indivisible, we also must be indivisible, as though we were one man, one mind, one will, one heart, one goodness, without the smallest admixture of malice - in a word, one pure love, as God is Love. That they may be one, even as We are One (John 17:22).