It must also be remembered that Washington made a public profession of his membership in Philadelphia, Monday, December 28, 1778, when he walked in procession with his brethren of the Grand Lodge of Pennsylvania, from the College at Fourth and Arch Streets to Christ Church on Second Street above Market Street, Philadelphia, where, after a prayer by Rev. William White, a sermon was preached for the "[Benefit of the POOR] by appointment of and before | The General Communication | of | Free and Accepted | MASONS | of the | State of PENNSYLVANIA, | on Monday, December 28, 1788, | Celebrated, agreeable to their Constitution, | as the Anniversary of | ST. JOHN the Evangelist, | by William Smith, D.D., | Provost of the College and Academy of Philadelphia." |

This Sermon was printed and dedicated to Brother Washington and a copy sent to him, which was bound with other pamphlets in a volume lettered "Masonic Sermons," and is so mentioned in the inventory of his estate and now in the Boston Athenæum.[8] At this service over four hundred pounds were collected for the relief of the poor.

Rev. Brother William Smith, D.D., preached a number of Masonic Sermons in Pennsylvania, Delaware and Maryland; three of which delivered at the request of the Grand Lodge of Pennsylvania were printed, viz.:

Sermon 1.—On Brotherly Love, &c. Preached on the Anniversary of St. John the Baptist, June 24, 1755,

Sermon 2.—Preached on Monday, December 28, 1778, celebrated as the Anniversary of St. John the Evangelist. With an Appendix on the Character of Lucius Quintius Cincinnatus,

Sermon 3.—Preached before the Grand Lodge of Communication, on St. John the Baptist's day, June 24, 1795.

Original copies of the above are in the Library of the Grand Lodge of Pennsylvania.

Rev. Brother Smith reprinted the above in a Volume of Sermons with the following note:[9]

"N. B. The above three Sermons were preached at the request of the Grand Lodge of Communication, for Pennsylvania, and contains in substance all that the Author thinks it necessary to bequeath to the Brotherhood, by way of Sermons, preached at different times and in sundry of the neighboring States, during 48 Years past."

By referring to the following letters and Documents it is shown that Washington's interest in Freemasonry and the Fraternity continued until the time of his death.