Under the old covenant, what did the people promise?

Answer

To keep the law of God in their own strength.

To whom did Christ become the author of salvation?
By what did Peter, on the day of Pentecost, say that Christ had been approved by God?
What words of Peter seem to indicate another outpouring of the Spirit?
What is the nature of Gods law?
What was the Lord's covenant which they were to keep as their part of this covenant?
For how long a time was the seventh-day Sabbath observed in the Christian church?
What did the Savior say should precede the end?

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