light. small.
I will also give, &c. Quoted in Luke 2:32.Acts 13:47; Acts 13:47
Gentiles. nations. Hebrew. goyim. Compare Isaiah 42:6 . Therefore not the secret (or Mystery) of the Epistle to the Ephesians. Compare Genesis 12:3.Luke 2:29-32.
Thou. This cannot be Israel, for it is expressly fulfilled in Christ.
Salvation. Put by Figure of speech Metonymy (of Effect), App-6, for the Saviour Who wrought salvation.