Sabbath study in Russian
Genesis 2:2 - And on the seventh day Elohim ended His work which He had done, and He rested on the seventh day from all His work which He had done. 3 Then Elohim blessed the seventh day and sanctified it, because in it He rested from all His work which Elohim had created and made
Exodus 20:8 Remember the Sabbath day, to keep it holy.
How should we keep the Sabbath?
Roman Catholic and Protestant confessions about Sunday
Recapping the facts