Awake, O sleeper, and rise from the dead, and Christ will give you light.

[westmarked]

I order you, O sleeper, to awake. I did not create you to be held a prisoner in hell. Rise from the dead, for I am the life of the dead. Rise up, work of my hands, you who were created in my image.
--an anonymous homily, including in the Office of readings for the Liturgy of the Hours, Holy Saturday. The full text is here.