13:22 This Ethiopian represented a large class who need to be taught by such missionaries as Philip--men who will hear the voice of God and go where He sends them. There are many who are reading the Scriptures who cannot understand their true import. All over the world men and women are looking wistfully to heaven. Prayers and tears and inquiries go up from souls longing for light, for grace, for the Holy Spirit. Many are on the verge of the kingdom, waiting only to be gathered in.