 He edited also "The Musical and Dramatic Standard" (Philadelphia) and "The Hebrew Watchword and Instructor", and was a frequent contributor to the Jewish and general press of the United States; he was on the reportorial and special staff of the "Philadelphia Public Ledger" almost four years.Morais was acting minister of the Congregation Mikveh Israel in Philadelphia (1897–98) and minister of the Adath Yeshurun congregation, Syracuse, New York (1899–1900 and again 1902–03), and of the Jeshuat Israel congregation at Newport, R.I. from 1900 to 1901.He is the author of