2 And it came to pass in the thirty and sixth year, the people were all converted unto the Lord, upon all the face of the land, both Nephites and Lamanites, and there were no contentions and disputations among them, and every man did deal justly one with another.
3 And they had all things common among them; therefore there were not rich and poor, bond and free, but they were all made free, and partakers of the heavenly gift.
12 And they did not walk any more after the performances and ordinances of the law of Moses; but they did walk after the commandments which they had received from their Lord and their God, continuing in fasting and prayer, and in meeting together oft both to pray and to hear the word of the Lord.
13 And it came to pass that there was no contention among all the people, in all the land; but there were mighty miracles wrought among the disciples of Jesus.
16 And there were no envyings, nor strifes, nor tumults, nor whoredoms, nor lyings, nor murders, nor any manner of lasciviousness; and surely there could not be a happier people among all the people who had been created by the hand of God.
24 And now, in this two hundred and first year there began to be among them those who were lifted up in pride, such as the wearing of costly apparel, and all manner of fine pearls, and of the fine things of the world.
26 And they began to be divided into classes; and they began to build up churches unto themselves to get gain, and began to deny the true church of Christ.
27 And it came to pass that when two hundred and ten years had passed away there were many churches in the land; yea, there were many churches which professed to know the Christ, and yet they did deny the more parts of his gospel, insomuch that they did receive all manner of wickedness, and did administer that which was sacred unto him to whom it had been forbidden because of unworthiness
From the book of 4th book of Nephi Chapter 1.