I. The grounds of God's care and concern for his people and the interests of his church and kingdom among men. Jacob and Israel, though in a sinful miserable condition, shall be looked after; for, 1. They are God's workmanship, created by him unto good works, Eph. ii. 10. He has created them and formed them, not only given them a being, but this being, formed them into a people, constituted their government, and incorporated them by the charter of his covenant. The new creature, wherever it is, is of God's forming, and he will not forsake the work of his own hands. 2. They are the people of his purchase: he has redeemed them. Out of the land of Egypt he first redeemed them, and out of many another bondage, in his love, and in his pity (ch. lxiii. 9); much more will he take care of those who are redeemed with the blood of his Son. 3. They are his peculiar people, whom he has distinguished from others, and set apart for himself: he has called them by name, as those he has a particular intimacy with and concern for, and they are his, are appropriated to him and he has a special interest in them. 4. He is their God in covenant (v. 3): I am the Lord thy God, worshipped by thee and engaged by promise to thee, the Holy One of Israel, the God of Israel; for the true God is a holy one, and holiness becomes his house. And upon all these accounts he might justly say, Fear not (v. 1), and again v. 5, Fear not. Those that have God for them need not fear who or what can be against them.