Saint Bernardine was especially known for his devotion to the Blessed Virgin Mary and for promulgating devotion to the Holy Name of Jesus. It was he who devised the IHS symbol over a blazing sun as a monogram and logo for the Holy Name of Jesus (in Greek) to replace the public display of insignias of rival family tribes which disturbed the peace. For more information on St. Bernadine please see https://www.catholiccompany.com/morning-offering/2019-05-20/