REASON WHY WE SHOULD OBEY THE VOICE OF THE LORD

Genesis 22:8
And Abraham said, "my son, God will provide for Himself the lamb for a burnt offering." So the two of them went together.

Abraham did not consider the fact that Isaac was his only son, nor does he consider that Isaac was the one God has chosen to establish nations wit,but with faith  he told Isaac that God is going to provide a lamb for the sacrifice and even if he slays his son, the God that gave him Isaac in an old age, the who made the impossible to become possible he will also raise Isaac back to live,all he has to do is to obey and he did. So, if the Lord has commanded you to give out something, to do anything, even if it means to give out all you have, do it, for the Lord that gave it to you is also able to replenish it hundred times and even more.