Of which salvation the prophets have inquired,.... They greatly desired the coming of the Saviour, and to see him; they longed after the salvation to be accomplished by him, and expressed their wishes for him, and that; and inquired into the nature of it, and gave an account thereof, according to the measure of light and knowledge communicated to them; they pointed out Christ as a Redeemer of his people, and his salvation as spiritual and eternal:and searched diligently; in the use of means; by prayer and supplication; by reading the prophecies that went before; by observing the types, shadows, and sacrifices of the law; and by waiting upon the Lord for the inspiration of his Spirit.
This last clause is omitted in the Syriac version, but rightly retained in all others:who prophesied of the grace; [that should] come unto you; Jews, and also the Gentiles.