V. The courage and constancy with which he should persevere in this undertaking, so as to carry his point at last (v. 4): He shall not fail nor be discouraged. Though he meets with hard service and much opposition, and foresees how ungrateful the world will be, yet he goes on with his part of the work, till he is able to say, Is is finished; and he enables his apostles and ministers to go on with theirs too, and not to fail nor be discouraged, till they also have finished their testimony. And thus he accomplishes what he undertook. 1. He brings forth judgment unto truth. By a long course of miracles, and his resurrection at last, he shall fully evince the truth of his doctrine and the divine origin and authority of that holy religion which he came to establish. 2. He sets judgment in the earth. He erects his government in the world, a church for himself among men, reforms the world, and by the power of his gospel and grace fixes such principles in the minds of men as tend to make them wise and just. 3. The isles of the Gentiles wait for his law, wait for his gospel, that is, bid it welcome as if it had been a thing they had long waited for. They shall become his disciples, shall sit at his feet, and be ready to receive the law from his mouth. What wilt thou have us to do?