You asked

how do other biblical prophets challenge the israelite community's failure to uphold these laws?

Adds the setting and its conversation across both testaments.

Deuteronomy 10:18-19

“He executes justice for the fatherless and widow, and loves the foreigner, in giving him food and clothing. Therefore you shall love the foreigner, for you were foreigners in the land of Egypt.”

This passage is from Moses' final address to the Israelites as they stand on the edge of the Promised Land, around the 13th century BCE. He is reminding them of their covenant responsibilities to God and to each other, especially those who are vulnerable, before they enter a new land and establish their society.

What does it mean to extend love and justice to those who are different from us, remembering our own past vulnerabilities?

Then — the setting

Deuteronomy, likely compiled over centuries before reaching its final form around the 7th century BCE, reflects Israel's understanding of their covenant with God. The command to care for the 'foreigner' (ger) is deeply rooted in their foundational story of enslavement and liberation from Egypt. This wasn't just charity, but a legal and ethical requirement, emphasizing that Israel's identity as a people was tied to their treatment of the marginalized, remembering their own past vulnerability as a 'ger' in Egypt.

Across the Testaments

This Old Testament passage establishes a core principle: Israel's liberation from oppression forms the basis for their own just and compassionate society. New Testament prophets like Jesus echo and expand this, moving beyond ethnic Israel to a universal call for love and care for the 'least of these' (e.g., Matthew 25). While the Old Testament grounds this in specific covenant identity, the New Testament often generalizes it as a mark of true faith and discipleship, seeing the 'foreigner' in broader terms of anyone marginalized or in need.

Keep thinking

Read alongside it

Isaiah 1:17
This prophet explicitly calls for seeking justice, correcting oppression, and defending the vulnerable.
Zechariah 7:9-10
This passage highlights the importance of true justice, mercy, and compassion towards one another, including widows, the fatherless, and foreigners.
Matthew 25:35
Jesus identifies with the hungry, the thirsty, the naked, the sick, and the stranger, echoing the care for the vulnerable.

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