MLB did warn three Giants pitchers for writing Bible verses on their Pride Night caps. MLB stated this violated uniform rules and warned that future violations could face penalties. The league framed this as enforcing a content-neutral policy rather than targeting Christian faith specifically. The post frames this as religious persecution, but the actual dispute is about whether players can customize official uniforms during designated team events. MLB permits other forms of personal expression under different circumstances, making the real question whether Bible verses on Pride Night specifically violated established uniform rules, not whether the league targets Christian faith broadly.