Liverpool FC player Roberto Firmino says his biggest title is now the love of Christ. Millions of Christian fans are celebrating popular Brazilian soccer star Roberto Firmino’s latest move off the field: He has committed his life to Christ. Less than a month after scoring the winning goal at the FIFA Club World Cup, Firmino professed his faith and was baptized in a swimming pool by his Liverpool Football Club teammate Alisson Becker and Brazilian Christian musician Isaias Saad. Firmino shared video of the baptism on his Instagram Thursday, where it was viewed more than 3.2 million times in one…