Isaiah 19:21

21 The Lord will make Himself known to Egypt, and Egypt will know the Lord on that day. They will offer sacrifices and offerings; they will make vows to the Lord and fulfill them.

Isaiah 19:21 Meaning and Commentary

Isaiah 19:21

And the Lord shall be known to Egypt
The means of knowing him would be granted them; which were partly through the Bible being translated into the Greek language, at the request of Ptolemy king of Egypt, which was then understood in that country, and this was a considerable time before the coming of Christ; and chiefly through the Gospel being brought hither by the Evangelist Mark, and others, whereby many of them were brought to a spiritual, experimental, and evangelical knowledge of Christ:

and the Egyptians shall know the Lord;
own and acknowledge him, profess faith in him, hope of happiness by him, love of him, and subjection to him, his Gospel and ordinances:

and shall do sacrifice and oblation;
not such sacrifice and oblation as were enjoined by the ceremonial law, since those would be now abrogated; but the spiritual sacrifices of prayer, praise, and good works, and of the presentation of themselves, as a holy, living, and acceptable sacrifice to God, their reasonable service: under these ceremonial rites is signified the whole spiritual worship of the New Testament:

yea, they shall vow a vow unto the Lord, and perform [it];
lay themselves under obligation to serve the Lord, and act according to it; see ( Ecclesiastes 5:4 Ecclesiastes 5:5 ) and this is to be understood not of legal vows, as that of the Nazarite, or any other, but of the spiritual one of praise and thanksgiving; see ( Psalms 50:14 ) ( 65:1 ) .

Isaiah 19:21 In-Context

19 On that day there will be an altar to the Lord in the center of the land of Egypt and a pillar to the Lord near her border.
20 It will be a sign and witness to the Lord of Hosts in the land of Egypt. When they cry out to the Lord because of their oppressors, He will send them a savior and leader, and he will rescue them.
21 The Lord will make Himself known to Egypt, and Egypt will know the Lord on that day. They will offer sacrifices and offerings; they will make vows to the Lord and fulfill them.
22 The Lord will strike Egypt, striking and healing. Then they will return to the Lord and He will hear their prayers and heal them.
23 On that day there will be a highway from Egypt to Assyria. Assyria will go to Egypt, Egypt to Assyria, and Egypt will worship with Assyria.
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