A: Besides the content of the message of itself being encouraging, God was explicitly telling them to be strong, diligent, and enthusiastic about their task.
J: Mbali ya maudhui ya ujumbe huu kuwa kutia watu moyo, Mungu alikuwa anawaambia watu moja kwa moja wawe hodari, wenye bidii, na furaha kwa ajili ya kazi yao.