Thy word is a lamp to my feet and a light to my path.
when his lamp shone upon my head, and by his light I walked through darkness;
Yea, thou dost light my lamp; the Lord my God lightens my darkness.
the precepts of the Lord are right, rejoicing the heart; the commandment of the Lord is pure, enlightening the eyes;
Oh send out thy light and thy truth; let them lead me, let them bring me to thy holy hill and to thy dwelling!
For the commandment is a lamp and the teaching a light, and the reproofs of discipline are the way of life,
but when anything is exposed by the light it becomes visible, for anything that becomes visible is light.
And we have the prophetic word made more sure. You will do well to pay attention to this as to a lamp shining in a dark place, until the day dawns and the morning star rises in your hearts.