Idaho Const. art. XXI, § 19

It is ordained by the state of Idaho that perfect toleration of religious sentiment shall be secured, and no inhabitant of said state shall ever be molested in person or property on account of his or her mode of religious worship. And the people of the state of Idaho do agree and declare that we forever disclaim all right and title to the unappropriated public lands lying within the boundaries thereof, and to all lands lying within said limits owned or held by any Indians or Indian tribes; and until the title thereto shall have been extinguished by the United States, the same shall be subject to the disposition of the United States, and said Indian lands shall remain under the absolute jurisdiction and control of the congress of the United States; that the lands belonging to citizens of the United States, residing without the said state of Idaho, shall never be taxed at a higher rate than the lands belonging to the residents thereof. That no taxes shall be imposed by the state on the lands or property therein belonging to, or which may hereafter be purchased by, the United States, or reserved for its use. And the debts and liabilities of this territory shall be assumed and paid by the state of Idaho. That this ordinance shall be irrevocable, without the consent of the United States and the people of the state of Idaho.