Not Your Hearts: 

Hallelujah, hallelujah, harden not your hearts 

But listen to God speaking, hallelujah. 

Hallelujah, hallelujah, He will not delay; 

So keep your lamps aburning, hallelujah.

Hallelujah, hallelujah, O Emmanuel, 

Your name means "God is with us" hallelujah.