2 Samuel 2:5

The martyrs of Christ in their strivings for truth have conquered this love of one's flesh.… For, in all flesh that lacks life, the one who has left the body cannot be aware of injury to the lifeless body, nor can he who created it lose anything. But in the midst of what was being done to the bodies of the dead, although the martyrs were enduring them fearlessly with great fortitude, among the brothers there was great grief, because no opportunity was given to them to pay just dues at the burial of the saints.… And thus, although no misery came upon those who had been slain, in the dismemberment of their bodies, in the burning of their bones, in the scattering of their ashes, a great sorrow tortured those who were unable to bury anything of theirs, because they themselves in a certain manner felt for those who had no feeling in any manner, and where now there was no passion on the part of the one, there was wretched compassion on the part of the other.Those men were praised and called blessed by King David who had bestowed the merciful kindness of burial on the dry bones of Saul and Jonathan, in keeping with that wretched compassion which I have mentioned. But, pray tell, what compassion is bestowed on those who have no feeling? Or should one think that the unburied were not able to cross the infernal river? May this be far from the Christian belief! Otherwise, it worked out very badly for so great a multitude of martyrs whose bodies could not be buried, and for them truth emptily said, "Do not be afraid of those who kill the body and after that have nothing more that they can do," if they were able to do them such wrongs as to prevent their crossing over to the desired places. But, without any doubt, this is exceedingly false, for it is no hindrance to the faithful to be denied burial of the bodies. Also, it is of no advantage if burial is granted to the godless. […]

According as our obligations were to love and honour any while they lived, we ought to show respect to their remains (that is, their bodies, names, and families) when they are dead. "Saul was your lord," says David, "and therefore you did well to show him this kindness and do him this honour." 2.

Kindness - This respect and affection. For as it is, an act of inhumanity to deny burial to the dead; so it is an act of mercy and kindness to bury them.

And David sent messengers unto the men of Jabeshgilead,.... To return them thanks for their courage and boldness in rescuing the bodies of Saul and his sons out of the hands of the Philistines, and for their civility in the burial of them: and said unto them, blessed be ye of the Lord; which may be considered either as a wish, the Lord bless you for it, or as a prediction, the Lord will bless you: that ye have showed this kindness unto your lord, even unto Saul, and have buried him.

David sent messengers unto the men of Jabesh-gilead--There can be no doubt that this message of thanks for their bold and dangerous enterprise in rescuing the bodies of Saul and his sons was an expression of David's personal and genuine feeling of satisfaction. At the same time, it was a stroke of sound and timely policy.