FDR First Inaugural Address, 4 March 1933

"President Hoover, Mr. Chief Justice, my friends: This is a day of national consecration. And I am certain that on this day my fellow Americans expect that on my induction into the Presidency, I will address them with a candor and a decision which the present situation of our people impels.

This is preeminently the time to speak the truth, the whole truth, frankly and boldly. Nor need we shrink from honestly facing conditions in our country today. This great Nation will endure, as it has endured, will revive and will prosper.

So, first of all, let me assert my firm belief that the only thing we have to fear is fear itself  nameless, unreasoning, unjustified terror which paralyzes needed efforts to convert retreat into advance. In every dark hour of our national life, a leadership of frankness and of vigor has met with that understanding and support of the people themselves which is essential to victory. And I am convinced that you will again give that support to leadership in these critical days. ..  "

https://pages.uoregon.edu/eherman/teaching/texts/FDR%20-%20First%20Inaugural%20Address.pdf

FDR First Inaugural Address C-Span

"national consecration" at minute 2:10

https://www.c-span.org/video/?5792-1/president-franklin-roosevelt-1933-inaugural-address

Nation 

https://www.merriam-webster.com/dictionary/nation

Consecrate

https://www.merriam-webster.com/dictionary/consecrate

Sacred

https://www.merriam-webster.com/dictionary/sacred