In a mixing bowl, combine the warm water and yeast. Allow it to sit for about 5-10 minutes, or until frothy.
In another bowl, whisk together 6 1/2 cups of whole wheat flour, vital wheat gluten, and salt. Ensure these dry ingredients are well mixed.
In the bowl with the yeast mixture, add the canola oil, honey, and lemon juice. Stir until combined.
Gradually add the dry ingredients to the wet mixture. Stir until a dough begins to form.
Turn the dough onto a floured surface and knead for about 8-10 minutes, or until smooth and elastic.
Shape the dough into a ball and place it in a lightly oiled bowl. Cover it and let it rise for about 1 hour or until doubled in size.
Punch down the dough to release air bubbles. Divide into two portions and shape each into a loaf.
Cover the loaves and let them rise for another 30-45 minutes, or until they have risen just above the edge of the pans.
Preheat your oven to 350°F (175°C).
Bake the loaves for 30-35 minutes, or until the tops are golden brown and they sound hollow when tapped.
Let the loaves cool in the pans for about 10 minutes, then transfer to a cooling rack to cool completely.