Of the world!
A city built
On a hill
Cannot be hid.”
Ὑμεῖς ἐστε τὸ φῶς τοῦ κόσμου. οὐ δύναται πόλις κρυβῆναι ἐπάνω ὄρους κειμένη·
This saying of Jesus can be found in John, chapter 8:12. The main difference is that here Matthew has Jesus say that his disciples are the light of the world (Ὑμεῖς ἐστε τὸ φῶς τοῦ κόσμου), “you are” (Ὑμεῖς ἐστε). However, in John, Jesus said that he was the light of the world (Ἐγώ εἰμι τὸ φῶς τοῦ κόσμου), “I am” (Ἐγώ εἰμι). That is quite a difference. Are the disciples the light of the world or is only Jesus who is the light of the world? Or are they both lights to the world. I assume that they both can be. The disciples of Jesus were both the salt of the earth and the light of the world, so that they were very important people. Matthew then added a unique phrase about a city set on or built on a hill that could not hide itself (οὐ δύναται πόλις κρυβῆναι ἐπάνω ὄρους κειμένη), as if to say that the disciples were like a city on a hill that could not be hidden. These are powerful words about the disciples of Jesus.