Whatever happened to the study of The One True God?

“The disappearance of theology from the life of the Church, and the orchestration of that disappearance by some of its leaders, is hard to miss today, but oddly enough, not easy to prove. It is hard to miss in the evangelical world--in the vacuous worship that is so prevalent, for example, in the shift form God to the self as the central focus of faith, in the psychologized preaching that follows this shift, in the erosion of its conviction, in its strident pragmatism, in its inability to think incisively about the culture, in its reveling in the irrational.” ― David F. Wells, No Place for Truth: Or, Whatever Happened to Evangelical Theology