The success which followed Peter’s first effort in preaching the gospel of his murdered and risen Lord, was most cheering. Those who heard him on this occasion, gladly receiving his words, were baptized, and on that same day converts to the number of three thousand were added to the disciples. How must these glorious results, and all the events of the day, have lifted up the hearts of the apostles, and moved them to new and still bolder efforts in their great cause! They now knew and felt the true force of their Master’s promise, that they should “be indued with power from on high;” for what less than such power could in one day have wrought such a change in the hearts of the haughty Jews, as to make them submissive hearers of the followers of the lately crucified Nazarene, and bring over such immense numbers of converts to the new faith, as to swell the small and feeble band of disciples to more than twenty times its former size? Nor did the impression made on this multitude prove to be a mere transient excitement; for we are assured that “they held steadily to the doctrine taught by the apostles, and kept company with them in all their daily religious duties and social enjoyments.” So permanent and complete was this change, as to cause universal astonishment among those who had not been made the subjects of it; and the number of those who heard the amazing story, must have been so much the greater at that time, as there was then at Jerusalem so large an assemblage of Jews from almost every part of the civilized world. On this account, it seems to have been most wisely ordered that this first public preaching of the Christian faith, and this great manifestation of its power over the hearts of men, should take place on this festal occasion, when its influence might at once more widely and quickly spread than by any other human means. The foreign Jews then at Jerusalem, being witnesses of these wonderful things, would not fail, on their return home, to give the whole affair a prominent place in their account of their pilgrimage, when they recounted their various adventures and observations to their inquiring friends. Among these visitors, too, were probably some who were themselves on this occasion converted to the new faith, and each one of these would be a sort of missionary, preaching Christ crucified to his countrymen in his distant home, and telling them of a way to God, which their fathers had not known. The many miracles wrought by the apostles, as signs of their authority, served to swell the fame of the Christian cause, and added new incidents to the fast-traveling and far-spreading story, which, wherever it went, prepared the people to hear the apostles with interest and respect, when, in obedience to their Lord’s last charge, they should go forth to distant lands, preaching the gospel. PETER’S PROMINENCE.