The congregation worshipping at St. Luke's is formed chiefly of working people. In summer the scholars sit in a small gallery at the west end; in winter they are brought into 28 seats below it. They seem to be of a rather active turn of mind, for in their management they keep two or three men and a female hard at work, and continue after all to have a fair amount of their own way--not, perhaps, quite so much of it as three youths who sat before us, who appeared to extract more pleasure out of some verses on a tobacco paper than out of either the hymns or the sermon--but still enjoying a good share of personal freedom, which children will indulge in. There is a service at St. Luke's every Wednesday evening; but it is not much cared for. Only about 30 attend it, and it is not known to what extent they enjoy the Proceedings. The instrumental music of the church has apparently been regulated on the Darwinian theory of "selection." What it was at the very beginning we can-cannot say; but towards the commencement it appears to have been emitted from a small harmonium; then a little organ was procured, and it came from that; then a large organ was obtained, and from that it now radiates. Some day a still larger instrument may be procured; but the present one, which used to do duty in Christ Church, Preston, is a respectable, good-looking, tuneful apparatus; and it is played with ability by an energetic, clerical-looking young gentleman, who receives a small salary for his services. The members of the choir manifest tolerable skill in their performances; but they lack power, and are hampered at line ends by the dragging melody of the scholars.