Jen Hatmaker is back in the Christian news, in particular for her comments on gay 'marriage'. I may or may not say more about that later. Christians are still torn on this issue, in part because there is so much pressure to accept same-sex 'marriage' at the risk of not being loving. To put it negatively, to say same-sex 'marriage' is not biblical marriage you are a bigot and stumbling block to the gospel. This kind of language can make Christians feel timid, confused, and scared to speak. So instead of spending time reading Facebook comments, the Twitter feed, or blogs, I'd encourage you to exercise your mind and read deeply and widely on the topic. I want to offer four books from those who hold to a traditional view of marriage and who I trust/found helpful, one which is by a gay, celibate Christian who is also a New Testament scholar.
Lastly, the Dean of Beeson Divinity School, Timothy George, has written on the topic here.
I hope these recommendations are helpful. (Click on image to go to Amazon.)