Our Lady of Peñafrancia
Varela attended the Colegio Del Sagrado Corazon in Iloilo City for kindergarten, and the Iloilo Normal School for half of his elementary years. When his father was appointed a provincial judge in Surigao, he transferred to the Surigao Elementary School. The family later moved to Sorsogon when his father was reassigned. He studied at the Sorsogon National High School between 1946 and 1949, after which he studied for three years at the Our Lady of Peñafrancia Minor Seminary. Later, he also studied in the University of Santo Tomas in Manila, earning a Ph.L. degree in 1952. Between 1958 and 1961 he completed coursework at the University of the Angelicum in Rome.