still a writer?

i've struggled to write for at least the past 2 years, probably longer.  for a while i was sure that i was a writer and that it was in my blood.  however, since i've been in full-time ministry it's become the most difficult thing i do. 

even the daily devos that i write and email to the congregation has moved from each email being written by myself to me "assembling them" with favorite quotes and the like.  i actually think that is a postive, as the emails offer a broader scope of theology and Christianity.

but i wonder what is going on?  what do i need to do to find that spark that ignites my creativity?  i wish i could say my creativity has simply found other outlets but that's not the case either.  i don't feel depressed.  is this simply a lack of discipline?

how about you?  thoughts?  suggestions?