Who constitute the true Israel, or seed of Abraham?

Answer

"They are not all Israel, which are of Israel: neither, because they are the seed of Abraham, are they all
children: but, In Isaac shall thy seed be called. That is, they which are the children of the flesh, these are
not the children of God: but the children of the promise are counted for the seed." Verses 6-8.

What is the value of merely outward forms?
What encouragement is held out as an aid in attaining this experience?
Of what was Abraham's obedience the fruit?
What was contained in the second apartment?
In what condition are all men?
Who is Lord of the Sabbath?
What is to be finished when the seventh trumpet is about to sound?

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