Who will bear the Light?

"A world perishing in sin, is to be enlightened. The lost sheep is to be brought back in safety to the fold. Who will join in the search? Who will bear the light to those who are wandering in the darkness of error?" Review & Herald 7/23/1895 E.G.W.
A seed shall serve him; it shall be accounted to the Lord for a generation. They shall come, and shall declare his righteousness unto a people that shall be born, that he hath done this. Psalm 22:30,31