I have had a similar journey in the last years, drawing more and more inspiration from Christian, jewish and muslim contemplatives, after years of mostly following a "secular Buddhist" path (basically buddhism without believing in rebirth. Which becomes quite thin, as buddhism is the path towards the end of rebirth...). I am not sure of what you mean by "religion", but what I am convinced about is that we need to allow for more "religiosity" than what the typical mindfulness/secular Buddhist movement allows. What often happens (or happened, as I do not pretend to be an innovator there) in those circles is that the rejection of religiosity means that a lot of assumptions underlying our culture (mostly the materialist ontology) goes unquestioned. There is actually lots of values in opening to religious interpretations of mystical experiences, and opening the range of possible interpretation. Without falling into a new fixed ontology, therr is something freeing in allowing oneself to think in terms of "the divine", "the ground of soul" or "the eternal present".