Proclamation 46—Announcing the Death of William Henry Harrison
To the People of the United States of America
When a Christian people feel themselves to be overtaken by a great public calamity, it becomes them to humble themselves under the dispensation of Divine Providence, to recognize His righteous government over the children of men, to acknowledge His goodness in time past, as well as their own unworthiness, and to supplicate His merciful protection for the future.
The death of William Henry Harrison, late President of the United States, so soon after his elevation to that high office, is a bereavement peculiarly calculated to be regarded as a heavy affliction and to impress all minds with a sense of the uncertainty of human things and of the dependence of nations, as well as individuals, upon our Heavenly Parent.
I have thought, therefore, that I should be acting in conformity with the general expectation and feelings of the community in recommending, as I now do, to the people of the United States of every religious denomination that, according to their several modes and forms of worship, they observe a day of fasting and prayer by such religious services as may be suitable on the occasion; and I recommend Friday, the 14th day of May next, for that purpose, to the end that on that day we may all with one accord join in humble and reverential approach to Him in whose hands we are, invoking Him to inspire us with a proper spirit and temper of heart and mind under these frowns of His providence and still to bestow His gracious benedictions upon our Government and our country.
John Tyler, Proclamation 46—Announcing the Death of William Henry Harrison Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/200557