He hath showed his people - The Jewish people. He has made this known to them. The reference here is not to his "announcing" it, or stating it, but to his acts of interposition in their behalf in which he had manifested the greatness of his power.
The power of his works - The power of his acts; the power involved in what he does. The power referred to here was that which was evinced in destroying the Egyptians, and in subduing the nations of Canaan.
That he may give them the heritage of the heathen - The nations; to wit, the nations of Palestine. The word "heritage" is often used in the large sense of possessions; and the meaning here is, that God had shown the greatness of his power by giving all that they possessed into the hands of his people.

The power of his works - They have seen that these things did not arrive in the common course of nature, it was not by might nor by power, but by the Spirit of the Lord of hosts they were done. And it required a display of the power of God to give them the heritage of the heathen.

He hath showed his people the power of his works,.... Or his works of power, his mighty works, in which his great power was shown; as to the people of Israel in Egypt, at the Red sea, in the wilderness, and in bringing them to and settling them in the land of Canaan; these he showed to them in fact, they saw them with their eyes; and he showed or declared them to them in prophecy, before they came to pass, as Kimchi observes, that it might not be said they came by chance. So he hath showed his works of power to his people in Gospel times, as the miracles of Christ, his resurrection from the dead, redemption by him, and the work of grace on the hearts of men in all ages.
That he may give them the heritage of the Heathen; the Lord did the above works of his power for the people of Israel, that he might put them into the possession of the land of Canaan, inherited by Heathens; that it might become their inheritance, and they might enjoy their houses, vineyards, and fields; and he wrought powerfully through the ministration of the Gospel, by his Spirit and grace, upon the hearts of men in the Gentile world; that the Christian church might possess the dominions of it, as it did in the times of Constantine and of others, and as it will more largely in the latter day; see Psalm 2:8.

His power was shown especially in giving them the promised land, and His faithfulness and justice thus displayed are, like His precepts, reliable and of permanent obligation.