This paper explores the trend of conversions out of Protestantism (especially evangelical Protestantism) into Roman Catholicism and Eastern Orthodoxy. First, the paper explores factors contributing to this phenomenon, especially areas where Protestants are underdeveloped in their responses to the arguments of these other traditions. Then the paper proposes strategies for how Protestants can offer more robust defenses of Protestantism. Particular attention is given to the canon, the sacraments, Mariology, icon veneration, praying to the saints, and sola Scriptura. The paper also discusses how Protestants can effectively use social media to combat efforts to target evangelicals by apologists from other traditions.