Kitab-i-Aqdas/Page6/GPT4 109

(109) Every soul is obligated to write a will, and they have the right to adorn their will with the Greatest Name, confessing therein the oneness of God in the manifestation of His appearance. In the will, they can mention any benevolence they wish to be known for, so it may serve as a witness for them in the worlds of command and creation, and will become a treasure for them with their Lord, the Keeper, the Trustworthy.