Therefore, in cases where there is an arbitration clause in the agreement, it is obligatory for the court to refer the parties to arbitration in terms of their arbitration agreement and nothing remains to be decided in the original action after such an application is made except to refer the dispute to an arbitrator; P. Anand Gajapathi Raju v. P.V.G. Raju (Dead), 2000 (4) SCC 539.