Joe Biden attends the first Sunday Mass as President

Biden is the second Catholic president in U.S. history, and the weekly Mass is expected to be a regular part of his schedule. It is a measure of devotion to regular religious services, not seen by recent presidents, who were professing Christians, but occasionally went to church or worshiped privately while in office.
Biden's Catholic faith will be fully displayed as the first church-going president in decades

And while it is unclear whether he will adopt a permanent congregation in Washington during his tenure, Biden’s churchgoers will provide a window into how his spiritual side aligns with his politics.

Catholicism was an integral part of Biden’s life, regularly attending Mass and attending Catholic schools from an early age. In the Catholic Church, he married his late first wife, Neilia, and peppered his political speech with quotations from Scripture, Catholic hymns, and references to the nuns and priests from which he learned in school.

He visited Holy Trinity during his time as vice president of former pres. Barack Obama. The church – according to Holy Trinity – the oldest Catholic church in Washington, was also regularly attended by the first American Catholic president, John F. Kennedy.

On the morning of his inauguration, Biden attended a service in the Cathedral of St. Matthew the Apostle in Washington, DC, with all four congressional leaders.

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