The Church does not superstitiously observe days, merely as days, but as memorials of important facts. Christmas might be kept as well upon one day of the year as another; but there should be a stated day for commemorating the birth of our Savior, because there is danger that what may be done on any day, will be neglected.

Samuel Johnson (1709-1784) English writer, lexicographer, critic
Comment (22 Mar 1767)
    (Source)

In James Boswell, The Life of Samuel Johnson (1791)