(a) The Kaho`olawe island reserve shall be used solely and exclusively for the following purposes:
(1) Preservation and practice of all rights customarily and traditionally exercised by native Hawaiians for cultural, spiritual, and subsistence purposes;
(2) Preservation and protection of its archaeological, historical, and environmental resources;
(3) Rehabilitation, revegetation, habitat restoration, and preservation; and
(4) Education.
(b) The island shall be reserved in perpetuity for the uses enumerated in subsection (a). Commercial uses shall be strictly prohibited.