Key points from this section:

• Defense of the Faith: Section 71 instructs Joseph Smith and Sidney Rigdon to pause their translation work and respond to the criticisms and falsehoods being spread about the Church. This highlights the importance of defending the faith and clarifying misunderstandings.
• Resumption of Translation: Section 73 directs Joseph Smith and Sidney Rigdon to resume their translation of the Bible after addressing the immediate concerns. This underscores the ongoing importance of their translation work in the broader context of the Restoration.
• Preaching the Gospel: Both sections emphasize the need for continued preaching and teaching of the gospel, ensuring that the message of the Restoration reaches as many people as possible."

Read this chapter for free at https://byustudies.byu.edu/online-book/doctrine-and-covenants-contexts/sections-71-and-73.