The purpose of the sabbath

What is the purpose of the sabbath(s)?
Let scripture answer.
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Scriptures addressed in this video:
Exodus 16:29
Exodus 21:2
Exodus 23:12
Exodus 31:13
Exodus 31:17
Deuteronomy 5:14
Leviticus 16:17
Leviticus 16:18
Leviticus 16:19
Leviticus 16:20
Leviticus 16:21
Leviticus 16:22
Leviticus 16:31
Leviticus 23:7
Leviticus 23:8
Leviticus 23:24
Leviticus 23:39
Leviticus 25:4-7
Ezekiel 20:12
Matthew 11:28
Mark 2:27
Colossians 2:16
Colossians 2:17
Hebrews 3:19
Hebrews 4:1
Hebrews 4:2
Hebrews 4:5
Hebrews 4:9
Hebrews 4:10
Hebrews 4:11