Here are some of the resources I mentioned, plus a few more.
THE CHRISTIAN ISSUE
My flow chart...
How to Formulate a Christian Perspective on Same-Sex Unions (and a Bit About The Nashville Statement)
Truth Overruled: The Future of Marriage and Religious Freedom, by Ryan T. Anderson
What Is Marriage? Man and Woman: A Defense, by Ryan T. Anderson, Sherif Gergis, and Robert P. George
THE LEGAL ISSUE
Audio of December SCOTUS oral arguments - https://www.youtube.com/watch?v=jOyVEFOOobs
"Judge rules California baker
doesn't have to make wedding cake for same-sex couple"
https://www.cnn.com/2018/02/08/us/wedding-cake-ruling-trnd/index.htmlDebating Religious Liberty and Discrimination, by John Corvino and Ryan Anderson
"Drawing a Line In the Gay 'Wedding Cake' Case," by John Corvino
"A Baker's First Amendment Rights," by Robert P. George and Sherif Gergis
***
My two books are:
Leading the Presence-Driven Church (Jan. 2018)
I am working on books 3 & 4:
How God Changes the Human Heart
Technology and Spiritual Formation