If she believes that its against God...And God is the creator of all living things humans, animals, Trees...plants get where im going? By her logic it wouldn't be against God, because he made it.

She might toss you out if she catches you without her consent.
If she agrees and it strictly to be eaten then thats a WIN in my book.

http://www.erowid.org/plants/cannabi..._spirit2.shtml

And I will raise up for them a plant of renown, and they shall be no more consumed with hunger in the land, neither bear the shame of the heathen any more. -- Ezekiel 34:29

"The Lord said unto me, 'I will take my rest and I will consider in my dwelling place like a clear heat upon herbs.' " -- Isaiah 18:4-5

http://www.equalrights4all.org/religious/bible.htm