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 was one direct purpose of the incarnation of Christ?
In order to baptize the eunuch, where did Philip take him?
Did God's chosen people receive Christ when He came?
Of what sin were the Amorites specially guilty?
What was to he inflicted upon one of the heads of this beast?
Are God's people free from affliction?
If an answer does not come at once, what should we do?

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