Smith Wigglesworth emphasizes the significance of the gift of prophecy in the church, highlighting its role in edification, exhortation, and comfort for believers. He warns against false prophecies that do not glorify Christ and encourages discernment through the Scriptures to differentiate between true and false voices. Wigglesworth stresses that true prophecy, inspired by the Holy Spirit, brings revelation and power, while also cautioning against pride and self-exaltation that can lead to deception. He calls for humility and the need for prophetic utterances to be judged within the community of believers, ensuring they align with God's truth. Ultimately, he encourages the church to seek the Spirit's guidance in prophecy to uplift and strengthen the body of Christ.