Psalms 5:9

David prayed often alone, yet was very constant in attendance on public worship. The mercy of God should ever be the foundation both of our hope and of our joy, in every thing wherein we have to do with him. Let us learn to pray, not for ourselves only, but for others; grace be with all that love Christ in sincerity. The Divine blessing comes down upon us through Jesus Christ, the righteous or just One, as of old it did upon Israel through David, whom God protected, and placed upon the throne. Thou, O Christ, art the righteous Saviour, thou art the King of Israel, thou art the Fountain of blessing to all believers; thy favour is the defence and protection of thy church.

This description of depraved man has been copied by the Apostle Paul, and, together with some other quotations, he has placed it in the second chapter of Romans, as being an accurate description of the whole human race, not of David's enemies only, but of all men by nature. Note that remarkable figure, "Their throat is an open sepulchre," a sepulchre full of loathsomeness, of miasma, of pestilence and death. But, worse than that, it is an open sepulchre, with all its evil gases issuing forth, to spread death and destruction all around. So, with the throat of the wicked, it would be a great mercy if it could always be closed. If we could seal in continual silence the mouth of the wicked it would be like a sepulchre shut up, and would not produce much mischief. But, "their throat is an open sepulchre," consequently all the wickedness of their heart exhales, and comes forth. How dangerous is an open sepulchre; men in their journeys might easily stumble therein, and find themselves among the dead. Ah! take heed of the wicked man, for there is nothing that he will not say to ruin you; he will long to destroy your character, and bury you in the hideous sepulchre of his own wicked throat. One sweet thought here, however. At the resurrection there will be a resurrection not only of bodies, but characters. This should be a great comfort to a man who has been abused and slandered. "Then shall the righteous shine forth as the sun." The world may think you vile, and bury your character; but if you have been upright, in the day when the graves shall give up their dead, this open sepulchre of the sinner's throat shall be compelled to give up your heavenly character, and you shall come forth and be honoured in the sight of men. "They flatter with their tongue." Or, as we might read it, "They have an oily tongue, a smooth tongue." A smooth tongue is a great evil; many have been bewitched by it. There be many human ant-eaters that with their long tongues covered with oily words entice and entrap the unwary and make their gain thereby. When the wolf licks the lamb, he is preparing to wet his teeth in its blood.