The Lord brought him back for a purpose. Now that purpose has been served.
What do we say to the God of Death?
There's no need to execute me, Ser Davos. I'll be dead before the dawn.
My time whispering in the ears of kings has come to an end
I've been ready to die for many years. If the Lord was done with me, so be it, but he's not
Jon Snow is alive because the Lord willed it
I only do what my Lord commands