What place has the Sabbath in the work of salvation?

Answer

"Moreover also I gave them My Sabbaths, to be a sign between Me and them, that they might know that I
am the Lord that sanctify them." Eze. 20: 12.

What place has the will in determining whether man shall have life?
To what does the blood of Christ witness?
Why did Israel fail to attain unto righteousness?
What enabled Abraham to endure the test?
How are the rise and work of this power described?
How was this covenant then confirmed and dedicated?
In tempting Christ, what ownership did Satan claim?

Questions & Answers are from the book Bible Readings for the Home Circle