Responding to a Miracle

 Read Genesis 21. 

Finally, the promise God made one year before became a reality.  Abraham at age 100 and Sarah being 90, Isaac was born.  It was a miracle and a time for celebration. 

This chapter contains three different responses to what God had done. 

1. Abraham responded with delightful obedience.  

God told him to name his son Isaac.  He did so.  God told him to circumcise his son on the eighth day.  That is exactly what he did.  It was an absolute joy for him to have this son of God's promise.  How many times has someone prayed, "Oh, God, if you will get me out of this mess I will __________" (you fill in the blank).  And how many times those promises are forgotten and never fulfilled.  In this case, God made a promise and gave clear instructions.  In celebration, Abraham obeyed. 

2. Sarah responded with rejoicing.  

Reading verses 6-7, one can almost hear her giggle.  The name Isaac means laughter.  When she first heard the LORD speak of her coming pregnancy, Sarah laughed in unbelief.  But now she celebrated and laughed with joy.  She is one of the women listed in faith's Hall of Fame in Hebrews 11.  She rejoiced, not because of what she and Abraham had done, but, rather, because of what God had done. 

3. Ishmael responded with mockery.  

In a public celebration, there almost always seems to be someone who wants to rain on the parade.  Surely, Ishmael considered himself to be the heir and openly mocked the birth of Isaac in derision.  This was the final straw in a nagging problem that Sarah had endured for fourteen years.  Sarah's words were firm, "Cast out this slave woman."  The joyful celebration for Abraham stopped.  It pained him to face this unresolved issue in his home.  But God reassured this husband by saying, "Do as she tells you."  There was unfinished business that he had rationalized and gotten used to.  Ishmael was also his son.  God had plans to care for Hagar and Ishmael but they were not to be a part of this home any longer. 

When one begins their own personal relationship with Christ, there are some immediate changes that take place.  But there are also some left-overs.  Things that do not immediately change; items and issues that require attention, discipline, and sacrifice if we are to grow in holy living.  They may be painful to face, but face them we must in order to continue the celebration of our faith and what God has done.