Revelation 2. To the angel of the church of Ephesus, write: "I know your works; to him who overcomes, I will give to eat from the tree of life, which is in the midst of the paradise of God." So we, the battle is not over when we get saved; we have to keep overcoming till the end of our life. To the angel of the church at Smyrna, write: "I know your works." Every one of these, he talks about their works. He says at the end, "Be faithful until death, and I will give you the crown of life."