Abraham’s Children

Who are the true children of Abraham?  Dispensationalism has muddied the answer to this question, but our Lord Jesus Christ makes it very plain.  He tells these Jews, who could certainly trace their physical pedigree back to Abraham, that they were seeking to kill Him, and this was very like Abraham, of whom they were so proud.  We must learn from this that our primary concern should never be over who the physical stock of Abraham is, but whether we are the spiritual children of the great father of the faithful.