How should Christians conduct themselves in the public square? This article focuses upon the Old Testament prophet Amos, and his life, mission, and message and its relevance for Christians in the public square. The author first introduces the concept of the public square and then make use of relevant biographical, geographical and historical facts that are helpful to understand Amos’ prophetic voice in the public square.

Old Testament prophets often refer to God's deeds in the past. New situations and circumstances demanded new applications of older traditions. Studies of the prophets often notice these continuities and discontinuities with the previous tradition. This essay takes note of continuity and discontinuity in the prophet Amos' use of tradition.

This article explains the function of the wordplay and use of dialect in Amos 8:1-2.

How can the doxologies in Amos best be studied? This essay examines the ways in which form criticism approaches the hymnic elements in Amos. Those elements are at the same time used as a critique of the form-critical method. The theology and setting of the hymns are considered.

What is the relationship of the Old Testament to the New? What is the exegetical method(s) employed by the New Testament's use of the Old? Wherein can we find elements of continuity and/or discontinuity between Israel and the church? Who are the “people of God” and what is the “kingdom of God”?

What is a good response to the preaching of the prophet Amos on social justice? The author notes the responsibility of the people of God toward the socially marginalized and vulnerable. Oppression must be resisted.

The integrity of the book of Amos is defended and illustrated from the structure of the book, with focus on Amos 5:10-13 and Amos 8:7-Amos 9:15

How does Amos 9 function in Acts 15:16-17? The author addresses textual and theological problems.

The use of Amos 9:11-12 in Acts 15 has been much discussed. Many covenant theologians has seen this text as evidence for the church replacing Israel. Dispensational exegetes treat this text as not relevant for the present age but a reference to a future state of affairs. Hays seeks to follow a third alternative and steer clear of the pitfalls mentioned.