He who hopes to preach so as to please everybody must be newly come to the ministry; and he who aims at such an object would do well speedily to leave its ranks.
Believers have even now been incorporated into the consummation of their union with Christ in the eschaton: “future glory . . . will be nothing other than the continued unfolding of the riches of our union with Christ.”
Many times Christians find themselves frustrated by their attempts to live ethical lives. They feel helpless and impotent to do what is right and good. In such situations it is a great encouragement to know that learning the Scriptures, reminding ourselves of them, even meditating on the Scriptures, is not an exercise in futility.
Most basically, to say that Scripture is “sufficient” is to say that it is able to fulfill the purposes for which it was written. But not surprisingly, this simple idea becomes complicated because it is hard for Christians to agree on what the purpose of Scripture actually is.