Are you sure you've got the causality arrow going the right way? Is it that people who have hope are happier, or people who are happy have hope? What evidence do you have that Hope = Happy, and not that Happy = Hope. Or that the relationship between happiness and hope is mediated on a third (or more), unidentified cause?
What about those (that is, the religious) who are antagonistic and angry toward people without religious beliefs? I rather suspect that there is a lack of citable evidence that the only people who are Angry and Antagonistic toward religion/the religious have been hurt by religion and/or people who are religious. Surely, those religious people who are Angry and Antagonistic about atheists and other religions are that way because they have been hurt by them...or is there some other explanation for their anger and antagonism? Or maybe you are saying that religious people are never angry or antagonistic towards the nonreligious, or followers of other religions?
On the other hand, I would expect that the more general observation would be true, that Being Hurt leads BOTH the religious and nonreligious to be Angry and Antagonistic towards the group/s that have hurt them. In general. Not all of them, of course.