And were they few in number? Fewer still were those who stood with Noah in the world's corruption. But God was with him; he walked with God, and found grace in His eyes; and God blessed him when the Flood was gone, and by the sign of the covenant, the faithful witness in heaven (Psalm lxxxix. 37), has placed a memorial of the happiness of his well-doing before the eyes of mankind for ever. And it would comfort the believers if they kept in mind the object which St. Peter has so often set before them, and on which he would have them set their desire in their distress. There was hope, nay assurance, that the heathen world around them would be won by their steadfast well-doing to the service of the Lord. Christ did not send his followers on a hopeless quest when He said, "Go, baptize all nations." It was no material ark they were set to fashion; they were exalted to be builders of the Church of Christ. And to put one stone upon another in that building was a joy worth earning by a life of sacrifice. _Saved through water._ But God appointed the same waves to be the destruction of the disobedient. With no faith-built ark in which to ride safe, the sinners perished in the mighty waters which to Noah were the pathway of deliverance. A solemn thought this for those who have the offer of the antitype which the Apostle turns next to mention! This double use which God makes of His creatures--how to some they bring punishment, to others preservation--is the theme of several noble chapters in the book of Wisdom (xi.-xvi.), expanding the lesson taught by the pillar of a cloud, which was light to Israel, while it was thick darkness to the Egyptians.