The biblical writers didn't need to say everything; they could assume some things. They didn't anticipate a day when even Jews and Christians would fall under influences of non-biblical religions, philosophies, and worldviews, to the extent that is now the case in our pluralistic culture and society.
Roger E. OlsonFor Christians ultimate reality is and can only be a personal, sovereign, holy, and loving God. But even some Christians, under extra-biblical and even anti-Christian cultural influences read the Bible as pointing to something not ultimate, such as material wealth, health, happiness, power, etc.
Roger E. OlsonWe, including many Christians, read the Bible through "eyes" conditioned by, and even accommodated to, modern Western culture plus the influences of messages and ideas from other cultures that are alien to the worldview of the biblical writers. Therefore, in order fully to understand the Bible and allow the Bible to absorb the world (rather than the world - culture - absorb the Bible) we must practice an "archaeology" of the biblical writers' implicit, assumed view of reality.
Roger E. OlsonThe Bible portrays God as entering into covenants with people which, when broken, causes him grief and sorrow. The biblical prophet Hosea and God's using him as an illustration of how much Israel's idolatry costs God emotionally points to God's vulnerability. But also the incarnation of God in Jesus Christ who, even as God the Son, suffered for our sins, points to God's vulnerability.
Roger E. Olson