But God said to Abraham, Don’t be worried about the boy and your slave Hagar. Do whatever Sarah tells you, because it is through Isaac that you will have the descendants I have promised. I will also give many children to the son of the slave woman, so that they will become a nation. He too is your son.
Genesis 21:12-13 (GNT)
Biblical Truth: When we are clear in knowing what God expects of us, we are more able to make difficult choices without worry.