What virtue did the Centurion exhibit in the healing of his servant?

The virtue exhibited by the Centurion in the healing of his servant was faith. In the story, the Centurion approached Jesus and asked for healing for his servant who was paralyzed and suffering greatly. When Jesus offered to come and heal the servant, the Centurion humbly replied that he was not worthy to have Jesus under his roof and believed that if Jesus simply spoke the word, his servant would be healed. Jesus was amazed by the Centurion's faith and declared that it was the greatest faith he had seen in all of Israel. Therefore, it was the Centurion's strong faith in Jesus' ability to heal his servant that resulted in the miraculous healing.