I would like to know about my relationship future

i am 17 may 1988 anf my BF is 3rd aug 1988 born... we are very much inlove since past 5yr now and also have very good understanding,trust and respect for eachother.. the problem is he is still pursuing CA trying hard to achive his CA certificate and also we are from different religion as well. can you look into this tell me what could be our future... will we get married but what time can he get settle????