What determines whether one is a child of Abraham?

Answer

"Know you therefore that they which are of faith, the same are the children of Abraham." Gal. 3: 7.
NOTE - Because of unbelief many of the Israelites fell in the wilderness, and were not permitted
to enter the promised land. Num. 14:27-33; Deut. 1:34-36.

What additional curse came as the result of the first sin?
How did the people respond to the preaching of John?
How did Christ say those who rejected Him reasoned?
How should our children be taught?
What is promised those who honor their father and their mother?
In what words had the prophet Daniel foretold this?
By what name are those composing the family in heaven commonly known to us?

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