Twenty years had passed since that occasion, years of hard service and vexation, when Jacob resolves to return home. He crosses the Ford of Jabbok, where he wrestled with the Angel, and comes to Shalem. Here he buys a piece of ground, builds an altar, and lingers for seven or eight years; he was now enjoying the delights, the comforts of home and of plenty. God had fulfilled His engagement with him to the letter,--He had been with him and defended him, led him back to his country in peace and prospered him, who had had nothing but a staff in his hand when he fled before the face of his brother, until he was now two bands. But where is now his vow, where his altar, where the tenth of all his possessions, as he had promised? Nor does he show the least disposition to redeem, to perform it; and so it becomes necessary for God Himself to stir him up; and thus reads the first verse of the text: "And God said unto Jacob, Arise, go up to Bethel, and dwell there, and make there an altar unto God that appeared unto thee when thou fleddest from the face of Esau, thy brother." From this little piece of history let us seek to derive some instructive observations, and pertinent with this Sunday, the character of which is well known to you. First, we may note how soon the influence of impressive scenes wears away, how quickly we lose the sense of God's mercies, and the religious feelings they produce. If a person had seen Jacob on the morning after his vision, when he was leaving the spot made sacred by his experience there, and had said to him: "God will accomplish all thy desires; He will guide and keep thee, and bring thee back enriched and multiplied, but thou wilt live year after year unmindful of thy vow," he would have exclaimed, "What! is thy servant a dog, that he should do this thing?" How were the Israelites affected when God appeared at the Red Sea? They sang His praise, they resolved to distrust Him no more. They said, "All that the Lord commandeth us will we do." But they soon forgot His words and the wonders He had shown them. They murmured, and they rebelled time and again; all their vows and promises were written in the sand, and the first returning wave of trouble washed them out. If some kind of spiritual device, after the manner of our present day, could be invented to secure our feelings in certain periods and conditions of life, so that we might afterwards review them and compare ourselves, what revelations it would disclose! Like a sieve, full while lowered, but, when raised up, empty and dripping, or like water, which has a natural tendency to be cold, if it has not a perpetual fire below to keep it warm, so do we constantly need means and helps; so necessary is it to have our minds stirred up by way of remembrance; and as we learn from our text, God also does that. He reminds His people of forgotten duties. Various are His ways of doing so. One of His principal designs are afflictions.