Guest preacher Steven Kawczak bring us John’s brief letter to Gaius highlighting how “walking in the truth” looks like sacrificial hospitality to gospel servants—supporting fellow workers in Christ without seeking anything in return—and celebrates how that love builds up the church. He then warns against Diotrephes’s prideful, divisive refusal to welcome the brethren, contrasting it with Demetrius’s sterling reputation for doing good, showing that genuine faith always unites truth and love in community.