St. Andrew demonstrated his love for his brother as well as his apostolic zeal when, convinced that Jesus was the Messiah, he sought out St. Peter. “Andrew, the brother of Simon Peter, was one of the two who heard John and followed Jesus. He first found his own brother Simon and told him, 'we have found the Messiah.' Then he brought him to Jesus.” (Jn. 1:40-42)
Some of St. Andrew's remains were brought to Scotland in the fourth century, though parts of his skeleton lie in the crypt of the cathedral in Amalfi, Italy, where they are removed twice a year and produce a clear, water like substance. The substance, called “manna,” is said to have miraculous attributes.