What does the Bible say about hope in captivity?

In Jeremiah 29, God speaks to His people who are in captivity, providing them words of comfort and assurance that He has not forgotten them. The chapter begins with a letter to those taken captive, reminding them to build homes, plant gardens, and seek the peace of the city where they reside. This illustrates that even in the midst of dire circumstances, God's people can find hope and purpose. He instructs them to pray for the prosperity of their captors because their own well-being is tied to it. God assures them that after 70 years, He will visit them and fulfill His promises of restoration. Thus, Jeremiah 29 emphasizes God's intention to bring peace and an expected end to His people, fostering hope amid adversity.