Fighters and Magic

[Nevermore]

I have a Druidic Fighter and i have a question.
If i choose Divine Magick can i use it with heavy armors or i'll have some penalities?

[Unclever title]

There's no armor penalty in terms of magic, but heavy armor is noisy so it would take a higher skill in move silent to be unheard, if you care about such a thing. To be honest I never bothered with the move silent skill.