Founded thirty-six years ago (in 1973) and designed by Architect Jesus M. Bondoc, then the dean of the Institute of Institute of Architecture and Fine Arts at the Far Eastern University, the Arnoldus Library, with a tower and a roof garden, stands today as one of the most artistic, ingenious and well-crafted library edifices in the country.

At one point it had housed a huge collection in philosophy, social sciences, and theology— 76,000 volumes and a multi-purpose hall (Arnoldus Hall). Most of the non-theology books are now relocated to Christ the King Seminary—SVD’s school of philosophy in Quezon City. The Arnoldus Hall, where the Reference Section is currently located, is also now a reading hall for the students. The Library—still with 36,277 books; around 15,000 bound periodicals/journals (615 titles); 2,164 duplicates; and 462 textbooks—is one of the best Catholic theological libraries in the country.