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.

How did He further explain the new birth?
What answer did he return when asked concerning his mission?
Who has the promise of being blessed in his doing?
How did death enter the world?
Through which covenant only is there remission f sins?
Why was double manna given on the sixth day?
What will be the final doom of Satan and his angels?

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