Eventually, when they arrived in a foreign country, they found that praying to Jehovah and relying on him helped them to overcome such obstacles as learning a new language, adjusting to a new culture, and enduring difficult climates.
Karena itu, John sering kali harus berganti pekerjaan. Akhirnya, mereka pindah dan melayani di negeri lain. Bagaimana mereka mengatasi tantangan seperti belajar bahasa baru, atau menyesuaikan diri dengan budaya dan iklim yang baru? Mereka berdoa dan mengandalkan Yehuwa.