The document discusses the character of those who follow Jesus, depicted as the Lamb, emphasizing their purity, adherence to Christ's atoning sacrifice, and their special redemption. It argues that to be among the first fruits of the harvest, believers must exhibit holiness and strive for Christ-like attributes while on earth. The speaker encourages self-examination among Christians to ensure they are living a life that reflects their faith in Christ and prepares them for eternity with Him.