To say that Christ is unable to win to Himself those who are unwilling, is to deny that all power in heaven and earth is His ― AW Pink

“To say that Christ is unable to win to Himself those who are unwilling, is to deny that all power in heaven and earth is His. To say that Christ cannot put forth His power without destroying man’s responsibility is a begging of the question here raised, for He has put forth His power and made willing those who have come to Him, and if He did this without destroying their responsibility, why “cannot” He do so with others? If He is able to win the heart of one sinner to Himself, why not that of another? To say, as is usually said, the others will not let Him, is to impeach His sufficiency. It is a question of His will. If the Lord Jesus has decreed, desired, purposed the salvation of all mankind, then the entire human race will be saved, or, otherwise, He lacks the power to make good His intentions; and in such a case it could never be said, “He shall see of the travail of His soul and be satisfied” (Isa 53:11). The issue raised involves the deity of the Saviour, for a defeated Saviour cannot be God.” 

― Arthur W. Pink, The Sovereignty of God