This people have I formed for myself; they shall shew forth my praise.
Ver. 21. This people have I formed for myself.] Even the Gentiles now as well as the Jews.
They shall show forth my praise.] They shall "preach forth (εξαγγειλητε) the virtues, or praises, of him who hath called them out of darkness into his marvellous light." 1Pe 2:9