The problem here for me is how to reconcile election and divine calling with the freedom of human will. This has been a problem in theology for a long time. As for me, I am very fond of election because I know I never would have had a chance to become a child of God without it.
Election is always for God’s purposes but it is not always about redemption, as we normally think of it. The Old Testament contains numerous examples of elections in both directions. Joseph was elected to save Israel from starvation while Nebuchadnezzar was elected to destroy Jerusalem and send the Israelites into exile. In turn, another pagan ruler, Cyrus, was elected for the return of the exiles, and the rebuilding of the city and the Temple.
Eleven of the twelve apostles were elected to do Christ’s work on earth and then go on to eternal glory. One was elected for infamy on earth and annihilation as his eternal destiny. Jesus said of Judas that it would have been better for him if he had never been born.
Those who are elected will eventually do what God wills them to do. Even if as in the case of the Egyptian pharaoh, it takes ten plagues. Or as it was with Jonah a whale of an adventure.
Election and divine calling do not negate human will. No one comes to Christ or rejects him except by his or her own choice. So how can God ensure that people make the choice he means them make. This seems a hard problem unless we believe that God is active in our world. Once we accept that, we can see there is no limit to the forms of persuasion that can be applied to convince one of the elect to choose what he or she had always been meant to choose. Human will is malleable not sovereign. On the other hand God can leave those who reject him to have what they desire—the absence of God. In either case, God’s will is certain to be accomplished. Thus we rightly pray that God’s will be done on earth as it is in heaven and, sure enough, it is.
As to the question of why Christ’s work needed to be sufficient for all humanity although not everyone would avail their selves of the offer. I believe this is to ensure that no one who rejects God or willfully believes in false religions, philosophies or ideologies can claim that they were not able to be redeemed.
Jesus’ work on earth in its power and scope was sufficient that anyone who seeks God will find redemption. This is because they are one of the elect. This means that those who refuse to seek God, as they should because of the evidence of God’s work and creation all around them, are responsible for their earthly and eternal destinies.
The gospel and the entire message of Christ are to be brought by Christians to as many people as possible that they might be encouraged to do in regard to God what they are responsible for doing. Those who do not have an opportunity to receive the gospel will be, I believe, judged rightly according to how each of those persons would have responded to the gospel. Justice will be done in each case.
Effectual Divine Calling
Each person who comes to an effective faith is Christ arrives there by a different chain of experience. This is not to say all paths lead to God. There is one Way and each of us walks on our own portion of that narrow road.
It is the work of the Holy Spirit that gets us on the right road by convicting us of our sins and enlightening us in regard to the actually of Jesus. Then, at the proper time, I believe, we are brought to offer our lives to Jesus Christ as our Lord and Savior. Our offering will be accepted, as Jesus promised, and we will be received, redeemed, and reconciled. The other good things of the Christian life will start happening at that point.