President Oliver Cowdery testified of the truth of the Book of Mormon, and of the work of the Lord in these last days.

President Frederick G. Williams arose and testified that while President Rigdon was making his first prayer, an angel entered the window and took his seat between Father Smith and himself, and remained there during the prayer.

President David Whitmer also saw angels in the house.

President Hyrum Smith made some appropriate remarks congratulating those who had endured so many toils and privations to build the house.

President Rigdon then made a few appropriate closing remarks, and a short prayer, at the close of which we sealed the proceedings of the day by shouting hosanna, hosanna, hosanna to God and the Lamb, three times, sealing it each time with amen, amen, and amen.

President Brigham Young gave a short address in tongues, and David W. Patten interpreted, and gave a short exhortation in tongues himself, after which I blessed the congregation in the name of the Lord, and the assembly dispersed a little past four o'clock, having manifested the most quiet demeanor during the whole exercise.

Spiritual Manifestations in the Kirtland Temple.

I met the quorums in the evening and instructed them respecting the ordinance of washing of feet, which they were to attend to on Wednesday following; and gave them instructions in relation to the spirit of prophecy, and called upon the congregation to speak, and not to fear to prophesy good concerning the Saints, for if you prophesy the falling of these hills and the rising of the valleys, the downfall of the enemies of Zion and the rising of the kingdom of God, it shall come to pass. Do not quench the Spirit, for the first one that opens his mouth shall receive the Spirit of prophecy.

Brother George A. Smith arose and began to prophesy, when a noise was heard like the sound of a rushing mighty wind, which filled the Temple, and all the congregation simultaneously arose, being moved upon by an invisible power; many began to speak in tongues and prophesy; others saw glorious visions; and I beheld the Temple was filled with angels, which fact I declared to the congregation. The people of the neighborhood came running together (hearing an unusual sound within, and seeing a bright light like a pillar of fire resting upon the Temple), and were astonished at what was taking place. This continued until the meeting closed at eleven p. m.

The number of official members present on this occasion was four hundred and sixteen, being a greater number than ever assembled on any former occasion.