Now, the first condition of sympathy is knowledge; and the second is attending to what we do know. Nehemiah had probably known, in a kind of vague way, for many a day how things were going in Palestine. Communications between it and Persia were not so difficult but that there would come plenty of Government despatches; and a man at headquarters who had the ear of the monarch, was not likely to be ignorant of what was going on in that part of his dominions. But there is all the difference between hearing vague general reports, and sitting and hearing your own brother tell you what he had seen with his own eyes. So the impression which had existed before was all inoperative until it was kindled by attention to the facts which all the time had been, in some degree, known. Now, how many of us are there that know--and don't know--what is going on round about us in the slums and back courts of this city? How many of us are there who are habitually ignorant of what we actually know, because we never, as we say, 'give heed' to it. 'I did not think of that,' is a very poor excuse about matters concerning which there is knowledge, whether there is thought or not. And so I want to press upon all you Christian people the plain duty of knowing what you do know, and of giving an ample place in your thoughts to the stark staring facts around us. Why! loads of people at present seem to think that the miseries, and hideous vices, and sodden immorality, and utter heathenism, which are found down amongst the foundations of every civic community are as indispensable to progress as the noise of the wheels of a train is to its advancement, or as the bilge-water in a wooden ship is to keep its seams tight. So we prate about 'civilisation,' which means turning men into cities. If agglomerating people into these great communities, which makes so awful a feature of modern life, be necessarily attended by such abominations as we live amongst and never think about, then, better that there had never been civilisation in such a sense at all. Every consideration of communion with and conformity to Jesus Christ, of loyalty to His words, of a true sense of brotherhood and of lower things--such as self-interest--every consideration demands that Christian people shall take to their hearts, in a fashion that the churches have never done yet, 'the condition of England question,' and shall ask, 'Lord! what wouldst Thou have me to do?'