Let the friends of human rights again rally under the banner which had aforetime led them to battle--under which they had together fought and together triumphed--and to remember that the motto inscribed upon its ample folds--a motto which, though oft abused, had oft sustained them in the hour of conflict--was, Fiat Justicia ruat Coelum. * * * * * Mr. BRECKINRIDGE rose. Having taken a good many notes of what Mr. Thompson had said in the speech now delivered, he was prepared for replying, if an opportunity were presented after he should have finished saying what seemed to him more pertinent to the subject in hand. In the meantime, he would introduce what he had now to say by reading another version of the events which had been represented as one of Mr. Thompson's triumphs at Boston. Mr. May introduced a resolution denouncing the Colonization Society as unworthy of patronage, because it disseminates opinions unfavorable to the interest of the colored people. Mr. Gurley replied. He finished the consideration of Mr. May's objections, went into an exposition of the advantages of the Colonization Society, and contrasted its claims with those of the Anti-Slavery Society. In doing this, he exhibited a handbill, having a large cut of a negro in chains, with some inflammatory sentences under it. Here he was interrupted by hisses, which were answered by clapping. Mr. George Thompson rose and attempted to address the meeting. This increased the confusion, Cries of "sit down--shame--be silent--let Mr. May answer if he can--no foreign interference," &c., from all parts of the hall. Mr. Thompson persevered as few men would have done, but at last yielded to the evident determination of the audience, and took his seat. The hall then became still, and Mr. Gurley proceeded. We do not know that any Anti-Colonizationist was convinced by these discussions; except men who are committed against the Society, we believe the very general opinion is, that their overthrow on the field of argument was as complete as any could desire. It is evident that the cause of the Colonization Society is gaining a hold on the convictions and affections of the people of New-England stronger than it ever had before. We say this in view of facts which are coming to our knowledge from various parts. The storm of abuse and misrepresentation with which it has been assailed, is beginning already to contribute to its strength.