From Eva:

This is my page of free publications -- books, booklets and articles -- that new people might benefit from -- https://universal-spirituality.net/about/free-publications/

And this page, https://universal-spirituality.net/truth-and-perceptions/gospels-reflection/ might be helpful to those who are into the Bible, as it has a long list of Divine Love references under different names.

Also, here are prayers for the Divine Love from the Bible: https://universal-spirituality.net/law-of-prayer/bible-prayers-for-divine-love/