Preheat oven to 350F. In a medium saucepan, heat oil and then saute onion and celery 3 minutes. Add in carrots, sage, thyme, red & green lentils and water. Season with salt & pepper. Simmer for 35 minutes until the lentils are soft. You can prepare the glaze during this time. In a small saucepan combine cranberries, orange juice, balsamic vinegar and maple syrup and simmer for 15 minutes. The cranberries will pop and it will become thick. Once the lentil mixture is done, mix in the oats and ground oats. Press into a 9 inch loaf pan and pour cranberry sauce over top. Bake for 45 minutes. It will set nicely if you wait for 10 minutes before you cut and serve it.