2 Kings 17:4

I will now, if you wish, give you examples of all these qualities. For these things which are contraries, seem in some way to be placed near together, as the tares to the wheat, and the thorns to the rose. But while babes might easily be deceived, they who are men in truth, and are skilled in spiritual husbandry, know how to separate what is really good from the bad. Let me then lay before you examples of these qualities from the Scriptures. What is flattery, and meanness, and adulation? Ziba flattered David out of season, and falsely slandered his master. ( 2 Sam. xvi. 1-3 .) Much more did Ahitophel flatter Absalom. ( 2 Sam. xvii. 1-4 .) But David was not so, but he was humble. For the deceitful are flatterers, as when they say, “O king, live for ever.” ( Dan. ii. 4 .) Again, what flatterers the magicians are.

4. Why should I not mourn, you say? Jacob put on sackcloth for Joseph, and when all his family gathered round him, refused to be comforted. “I will go down,” he said, “into the grave unto my son mourning.” David also mourned for Absalom, covering his face, and crying: “O my son, Absalom…my son, Absalom! Would God I had died for thee, O Absalom, my son!” Moses, too, and Aaron, and the rest of the saints were mourned for with a solemn mourning. The answer to your reasoning is simple. Jacob, it is true, mourned for Joseph, whom he fancied slain, and thought to meet only in the grave (his words were: “I will go down into the grave unto my son mourning”), but he only did so because Christ had not yet broken open the door of paradise, nor quenched with his blood the flaming sword and the whirling of the guardian cherubim. …