All I can offer is this: Three separate sites that have the script[1][2] (or a transcription[3] of the movie) all fail to have that quote. None of them even contain the word "imaginary" and only two (the scripts, not the transcription) have the word "religion" once but in a scene description and not as dialogue. I should note that the two scripts seem to be the same. (Although who really knows where they got it. One could just copy the other.) But both are different than the transcript.

[1] http://www.imsdb.com/scripts/Point-Break.html [2] http://www.awesomefilm.com/script/pointbreak.html [3] http://www.script-o-rama.com/movie_scripts/p/point-break-scr...