Why did God make His promise to the seed of Abraham?

Answer

"Because that Abraham obeyed My voice, and kept My charge, My commandments, My statutes, and My
laws." Gen. 26: 5.
NOTE - Then God's commandments and laws existed in the time of Abraham.

What writings are specifically mentioned as containing some things difficult to understand?
Upon what ground were the previous promises then renewed to Abraham?
How early does Paul say Timothy was instructed?
To what did Gabriel now direct Daniel's attention?
How many resurrections are there to be?
4. What, according to the prophecy of Daniel, was to befall the people of God down through the ages?
How enduring will be their pleasures?

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