That was a great moment in the life of Isaac, an occasion of great meaning. So in his acceptance of Rebecca. See chap. xxiv. In his taking a wife, not of all whom he chose, but of his father’s providing, we may trace the same strong hand over him. There might easily have been more of human submissiveness and filial piety in this, than in the case of the sacrifice on Mount Moriah, we may surely allow; but still this was a _sealing_ time as well as the other. This marriage was a type or mystery, as well as that sacrifice. The wife brought home to the son and heir of the father, by the servant who was in the full confidence and secret of the father, this was a mystery; and the material must comply again, and take the impression from the hand that was using it. The potter was making vessels for the use of the household, and the clay must yield. The prophet’s children, ages afterwards, had names given them, as the Lord pleased, and the prophet had to say of them, Behold, I and the children whom the Lord hath given me are for signs and for wonders. Isa. viii. And so, Isaac and Rebecca, in the day and circumstances of their marriage, were a type, "for a sign and a wonder." This was their chief dignity; _they tell the mysteries of God_. They are parables as well as mysteries. They were events set in time or in the progress of the earth’s history, as the sun and moon and stars are set in the heavens, _for signs_. Each of them has a writing on it under the hand of God. "I will engrave the graving thereof, saith the Lord of hosts;" for on these events He has impressed the image of some of His everlasting counsels. But though this gentle and submissive nature that was in our Isaac was not equal to such sacrifices and surrenders as these, yet gentle, submissive nature is the quality which gives him his character. At times it acts amiably and attractively; at times it sadly betrays him. But at all times, under all circumstances, amid the few incidents that are recorded of him, it is the easy, gentle, yielding Isaac that we see. And the presence of one and the same virtue on every occasion is, I need not say, but poor in point of character. It is _combination_ that bespeaks character and divine workmanship. "The kingdom of God is righteousness and peace and joy in the Holy Ghost." It is firm as well as gracious and joyous. And this is moral glory; as many coloured rays give us the one unsullied result in the light we enjoy and admire. But this does not shine in Isaac. In none, surely, in its full beauty, save in Him in whom all glories, in their different generations, meet and shine.