You must have some affinity for religious study, otherwise you wouldn't be asking this question. What kind of religious study do you feel drawn to? Reading anything and everything about religion? Visiting churches and other religious meetings and events? Attending seminary? Any particular kind of religion that you're drawn to--Christianity, Paganism, Buddhism, etc.? Do you have any particular goals when it comes to religious study, or is it just what you want to know for yourself?
Logically, if you're drawn to it, it must not be incompatible with your birth chart. I'm curious myself as to what placements might draw someone into religious study. I feel that affinity myself, and I've been giving the credit to my Sagittarian moon in the twelfth, in grand trine with Jupiter on my IC and sun in the eighth. Seems to me that the eighth and twelfth houses would be especially pertinent to religion, because they tap into the collective unconscious and the roots of myth and religious practice. I don't suppose traditional astrology gives them those meanings, though. And I knew ninth house was associated with religion, didn't know third house also was.
Looking at your chart... eighth house Jupiter in Pisces, forming a trine with your sun, looks like an indicator to me. Jupiter's indicators include religion, faith, and scholarship; it's the traditional ruler of Pisces, which has a natural affinity for religion; and the eighth house seems like it would make those indicators shine. Then, your sun's placement: eleventh house indicators include society, belonging, finding your tribe, and Cancer can also indicate sense of identity, who your "clan" is. Put that together, and your religious study can feed your sense of religious identity and belonging to a group. Eleventh house also indicates social movements, and religions, especially new and alternative religions, are often involved with social movements and/or are social movements in and of themselves.
Looking at your third house, Pluto in Scorpio in the third could be another spirituality indicator, in the eighth house sense. And it forms sextiles with your moon and Venus and Neptune... seems like more indicators right there. And then this seems to be the real ace in the hole: you have your south node in the third and north node in the ninth. Looks like your karmic journey involves deep learning of some kind, and Jupiter sextiles your ninth house north node ruler, Mars... indicating that it's a helpful planet for the purpose of moving from south to north nodes.