For nothing is secret, that shall net be made manifest; neither anything hid, that shall not be known and come abroad. "All will gradually become clear to them. Whilst the night thickens over Israel on account of its unbelief, the disciples will advance into even fuller light, until there is nothing left in the plan of God which is obscure or hidden.
The heart of Jesus is lifted up at this prospect. This accounts for the poetical rhythm which always appears at such moments" (Godet). This is very good, but Godet scarcely goes far enough. The Master's words surely promise that, as the ages advance, more and ever more light on the subject of God's dealings with men will be vouchsafed to the humble, patient searcher after the Divine wisdom.
This apophthegm seems to have been a very favourite one of our Lord; he evidently used it on several occasions (see, for instance, Matthew 10:26, where the same words are reported to have been spoken in a different connection).