Preheat oven to 350 degrees F. Line 2 baking sheets with parchment paper.
In a small bowl, mix chia and water together and allow to stand for 5 minutes.
In a stand mixer or handheld mixer, cream together vanilla, coconut oil, and maple sugar.
Add chia mixture to stand mixer mixture.
In a bowl, mix together flour, salt, baking powder, cinnamon, and nutmeg.
Add flour mixture in 3 or 4 parts to stand mixer, being sure to mix well between additions.
Remove bowl from stand mixer. Add in oats and raisins and mix well with a spatula.
Roll mixture into golf ball size cookies and place on baking sheets. Leave as is or press down to make flatter cookies.
Bake for 20 to 25 minutes until golden brown.