Unconverted men walk over the pit of hell on a rotten covering, and there are innumerable places in this covering so weak that they will not bear their weight, and these places are not seen. The arrows of death fly unseen at noonday; the sharpest sight cannot discern them. God has so many different, unsearchable ways of taking wicked men out of the world and sending them to hell that there is nothing to make it appear that God need be at the expense of a miracle or go out of the ordinary course of His