The study focuses on the Epistles as God's Word to us today, with the emphasis on loving all humanity, as well as on revdaling who among us are false teachers. Calling 1 John at the same time profound and elegant, Justo and Catherine quote John Wesley, who discovered in the letter the simplicity of language that he sought in the sermons of preachers. He also found, as our readers will find, "the sum of the whole Gospel, 'We love Him, because He first loved us.'"