Jerusalem is under siege by the Babylonians and Jeremiah is imprisoned by King Zedekiah yet, according to God's instructions, he buys land from a relative. This suggested a hopeful future for Israel (and may have symbolized the redemption offered by Jesus).
In Leviticus 16 we read of the scapegoat ritual, where the sins of the people are transferred onto an animal and it is sent away. The biblical ritual has parallels in ancient Eblaite, Hittite, Ugaritic, and Neo-Assyrian rituals and include bulls, mice, frogs, and more.
Slavery has been a plague throughout all of human history, including today. Skeptics of Christianity point to the existence of slavery in ancient Israel as evidence that God is not the loving, self-sacrificing person portrayed in the rest of the Bible.
