Man has been assigned to the earth but can become indebted to the earth. Debt is limiting. First Fruits are principles put in place to evaluate how much heaven is in your earth, a thermometer. We need to be fully baptized into Christ, fully "pickled", in order to fully operate with the authority of heaven in the earth. We cut off heaven coming into the earth because of debt. Yahshua as the First Fruit, went before us to take care of debt.