Commentaries
45:20-25 The nations are exhorted to draw near to Jehovah. None besides is able to help; he is the Saviour, who can save without the assistance of any, but without whom none can save. If the heart is brought into the obedience of Christ, the knee will cheerfully obey his commands. To Christ men shall come from every nation for blessings; all that hate his cause shall be put to shame, and all believers shall rejoice in him as their Friend and Portion. All must come to him: may we now come to him as the Lord our Righteousness, walking according to his commandments.
22. Look … and be ye saved—The second imperative expresses the result which will follow obedience to the first (Ge 42:18); ye shall be saved (Joh 3:14, 15). Nu 21:9: "If a serpent had bitten any man, when he beheld the serpent of brass he lived." What so simple as a look? Not do something, but look to the Saviour (Ac 16:30, 31). Believers look by faith, the eye of the soul. The look is that of one turning (see Margin) to God, as at once "Just and the Saviour" (Isa 45:21), that is, the look of conversion (Ps 22:27).