As it is clear, that there was no peculiarity in David's case, it follows that it is only an instance of the common lot of the whole human race. All of us, therefore, descending from an impure seed, come into the world tainted with the contagion of sin. Nay, before we behold the light of the sun we are in God's sight defiled and polluted. "Who can bring a clean thing out of an unclean? Not one," says the Book of Job (Job 14:4).