Jeremiah 24:6-7 (NIV)
6My eyes will watch over them for their good, and I will bring them back to this land. I will build them up and not tear them down; I will plant them and not uproot them.
7I will give them a heart to know me, that I am the Lord . They will be my people, and I will be their God, for they will return to me with all their heart.
John 9:4-5 (NIV)
4As long as it is day, we must do the work of him who sent me. Night is coming, when no one can work.
5While I am in the world, I am the light of the world."