This coming of the Son of Man in his kingdom is explained by some as the destruction of Jerusalem and by others as the beginning of the Church. But referring it to the Transfiguration meets the requirements of the context (all Synoptists follow this statement with the Transfiguration, Mk 9:1; Lk 9:27). Furthermore, Peter, who was one of those standing here, referred to the Transfiguration in the same words (II Pet 1:16–18). Chafer calls the Transfiguration a "preview of the coming kingdom on earth" (L. S. Chafer, Systematic Theology, V, 85).