If our Christian Doctrines are supposed to be baed primarily in Scripture, then advances in Scripture understanding makes a difference in our Theology.
At least a few – or more than a few – of our commonly held 'beliefs' are in desperate need of re-thinking.
Theologians need to keep abreast of Scripture scholarship.

Certain areas – like how we think and speak of 'Original Sin' – are overdue for inviting Theologians to teach us how to get our theology in line with out Scripture knowledge.