CLICK HERE to read 3 Nephi 29.
Mormon then writes that when all these things began to happen, even the Gentiles receiving these records (which we now call the Book of Mormon), we can know that the Father is keeping His covenant to gather His people and restore them to their lands of inheritance (verse 1).
All the words of all the holy prophets shall be fulfilled (verse 2).
He will keep His promises!
He will remember us!
He will remember us, and the covenants He has made with us (verse 3).
We ought not spurn these things, or reject these words, or ignore prophets in the latter-days, for He is the same God, our same Father, now completing the work He begun so long ago (verse 4).
Those who deny the Christ or His works are warned (verse 5), as are those who deny the prophets, who deny revelation, and who deny other works and powers of the Holy Spirit – including gifts and healing and tongues (verse 6).
Yea, who unto him that shall say at that day, to get gain, that there can be no miracle wrought by Jesus Christ; for he that doeth this shall become like unto the son of perdition, for whom there was no mercy, according to the word of Christ! Yea, and ye need not any longer hiss, nor spurn, nor make game of the Jews, nor any of the remnant of the house of Israel; for behold, the Lord remembereth his covenant unto them, and he will do unto them according to that which he hath sworn (verses 7-8).
We cannot change God, nor limit who He is.
We cannot stop the power of the Savior by not believing in it.
He will keep His covenants, and we must keep ours (verse 9).