You can put the number of possibilities for grant writing and theology in the NZ context down to a very small number. Outside of applying for grant funding within an institution or to a denomination there aren’t really that many opportunities (unless you’ve involved with an interdisciplinary project). But this piece by Lynne Clark on grant writing is still useful, as are her reflections on the US tenure system.
See lynn_s_clark: Notes on Grant-Writing and lynn_s_clark: Tenure!.
