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Elder Perry spoke on the Sabbath day and mentioned that even during the apostasy, the pattern of Sabbath day and sacrament continued to be practiced in many forms. He then quoted D&C 59:9-11 and said there were three things the Lord requires us to do on the Sabbath. Find that scripture and name the three things:
be unspotted from the world, go to the house of prayer, and rest from our labors.