Frankly, the only reason to believe in election is because it is found explicitly in God’s Word. No man and no committee of men originated this doctrine. It is like the doctrine of eternal punishment in that it conflicts with the dictates of the carnal mind. It is repugnant to the sentiments of the unregenerate heart. Like the doctrine of the Holy Trinity and the miraculous birth of our Savior, the truth of election, because it has been revealed by God, must be embraced with simple and unquestioning faith. If you have a Bible and you believe it, you have no option but to accept what it teaches.
John MacArthur, in an outstanding foreword to Foundations of Grace, page 11