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.

By what principle is genuine faith actuated?
How has Christ made it possible for righteousness to be imputed to the believer?
14. How was the sanctuary itself to be cleansed, and how were the sins of the people to be finally disposed of?
For whom did Christ say the Sabbath was made?
How is the closing period of tribulation of the church during this time referred to?
When Elijah was about to take a forty days journey, how was he strengthened for it?
Before he was afflicted, what did he do?

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