Why Share The Gospel - The Man On The Island
In the NT, preaching is ‘the public proclamation of Christianity to the non-Christian world’ (C. H. Dodd, The Apostolic Preaching and its Development, 1944, p. 7). It is not religious discourse to a closed group of initiates, but open and public proclamation of God’s redemptive activity in and through Jesus Christ. The current popular understanding of preaching as biblical exposition and exhortation has tended to obscure its basic meaning.
True preaching is best understood in terms of its relation to the wider theme of revelation. Revelation is essentially God’s self-disclosure apprehended by the response of faith. Since Calvary is God’s supreme self-revelation, the problem is, How can God reveal himself in the present through an act of the past? The answer is, through preaching—for preaching is the timeless link between God’s redemptive act and man’s apprehension of it. It is the medium through which God contemporizes his historic self-disclosure in Christ and offers man the opportunity to respond in faith.