Both Raimondo and Rafaelle, after obtaining their educations, were forced to leave the Order when many of the religious houses in Southern Italy were being closed due to government suppression.
In Naples, Raimondo continued to pursue his studies, obtaining first a teaching position at the local college and later, in 1829, the presidency of the Accademia Pontaniana.
Raimondo visited so many sites and walked so many places that his fellow townsmen called him "Il Pedatore" ("The Walker") [3] Guarini wrote portions of the Corpus Inscriptionum Latinarum on Campania and Samnium.
Guarini played an important role in the popular Classical Movement of the 1800s, centered at Naples in Southern Italy, after the rediscovery of Pompeii.
A secondary school, Scuola Secondaria Di 1° Grado Statale "R. Guarini" in his hometown of Mirabella Eclano, was named in his honor.