"To give assistance to any in murdering themselves, directly or indirectly, if done wittingly, incurs the guilt of blood, and that the lives of princes ought to be, in a special manner, precious to us." Matthew Henry's commentary on the whole Bible : Complete and unabridged in one volume (2 Sa 1:11).
Greater love has no one than this, that one lay down his life for his friends.
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Truly I say to you, to the extent that you did it to one of these brothers of Mine, even the least of them, you did it to Me.'