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.

Whose workmanship is the Christian?
What is faith declared to be?
To whom, therefore, should we ascribe glory and honor?
Why are they demanded now?
Has the exact time of Christ's coming been revealed?
How does Paul say the saints will he raised?
What above all else shows God's willingness to do this?

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