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.

From what time has the devil been a murderer?
When and by what means will the effects of sin be removed?
How does Abraham's experience show that obedience and faith are inseparable?
How often will they congregate to worship the Lord?
By whom were the worlds made?
What class only have part in the first resurrection?
What will he receive who endures temptation?

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