6 Bible Verses about Mercy Killings

To him that smote great kings, for his loving-kindness endureth for ever, And slew famous kings, for his loving-kindness endureth for ever; Sihon king of the Amorites, for his loving-kindness endureth for ever,read more.
And Og king of Bashan, for his loving-kindness endureth for ever;

Thou shalt not kill.

And he shall slaughter the goat of the sin-offering, which is for the people, and bring its blood inside the veil, and do with its blood as he did with the blood of the bullock, and sprinkle it upon the mercy-seat, and before the mercy-seat;

for judgment will be without mercy to him that has shewn no mercy. Mercy glories over judgment.

Who smote great nations, and slew mighty kings,

And Samson said, "Let me die with the Philistines." Then he bowed with all his might; and the house fell upon the lords and upon all the people that were in it. So the dead whom he slew at his death were more than those whom he had slain during his life.