'Light of Your Countenance' in the Bible

Many are saying, “Oh, that we might see some good!”Lift up the light of Your face upon us, O Lord.

For our fathers did not possess the land [of Canaan] by their own sword,Nor did their own arm save them,But Your right hand and Your arm and the light of Your presence,Because You favored and delighted in them.

You have placed our wickedness before you,Our secret sins [which we tried to conceal, You have placed] in the [revealing] light of Your presence.