In one sense, not at all, for that task must continue to be contextually grounded, and it must relate to both the confessing and liberating responsibility of the church, even if the issues facing the church in our situation may now be more complex. But one area that I personally regard as essential for further reflection has to do with the recovery of aesthetic sensibility as an essential element within the life of the church, and as such, as integral to the doctrinal task. The Reformed passion for doctrinal truth or ethical faithfulness too often leads, in the first instance, to dogmatism, and in the second instance, to moralism. But if it is true that the very task of theology should reflect the beauty of divine glory then it must surely be equally true that the doctrinal task of Reformed theology needs at least to develop in ways which are aesthetically appropriate to revelation itself. This has not been entirely absent from Reformed tradition but it has been muted.
Space prevents any attempt at providing an answer.
But it surely means, inter alia, a greater openness to the work of the Spirit in the creativity of artists whose perception of reality can so profoundly enrich our understanding of the world and the gospel. It also means the unleashing of creativity within the life of the church so that we may begin to express what we believe in and hope for in ways which break free from and go beyond the didactic wordiness which has characterised the Reformed tradition in the past.