Your friend saw this resource on bethinking.org and thought you should see it:
The Religion of Baha'i
This article provide an introduction to the Baha'i religion and how it compares to Christianity. If you want to dig deeper, links to further articles are given at the bottom of the page.
See the full resource online by visiting bethinking.org:
is a collection of resources which aims to make sense of the big questions of life about God, Jesus and Christianity.