Mix: boiling water and margarine until melted and pour over the first two ingredients.
Mix: orange juice, flour and baking soda.
Mix altogether and gently add blueberries.
Pour in non-stick loaf pan, bake at 350 for 1 hour, or pour in 8 x 8 non-stick pan and bake at 350 for 30 minutes.
Done when toothpick inserted in middle comes out clean.
