books.google.com.phhttp://books.google.com.ph/books/about/A_companion_to_the_altar_With_an_introdu.html?hl=tl&id=I9ACAAAAQAAJ&q=angels&utm_source=gb-gplus-shareA companion to the altar. With an introductory essay, on the origin, nature, and tendency, of the Lord's supper; chiefly selected from the writings of H. Blair