Matthew 4:16

the people sitting in darkness saw a great light, and to those sitting in the valley and shadow of death, light sprang up.

Luke 1:79

to appear unto those sitting in darkness and in the shadow of death, to direct our feet in the way of peace.

1 Peter 2:9

But you are an elect race, a royal priesthood, a holy nation, a people unto conquest; in order that you may proclaim the virtues of the one having called you out of darkness unto his own marvelous light:

Treasury of Scripture Knowledge

Summary

For thou wilt light my candle: the LORD my God will enlighten my darkness.

Bible References

My god

Matthew 4:16
the people sitting in darkness saw a great light, and to those sitting in the valley and shadow of death, light sprang up.
Luke 1:79
to appear unto those sitting in darkness and in the shadow of death, to direct our feet in the way of peace.
1 Peter 2:9
But you are an elect race, a royal priesthood, a holy nation, a people unto conquest; in order that you may proclaim the virtues of the one having called you out of darkness unto his own marvelous light: