“I am the good shepherd, and I know My own and My own know Me, even as the Father knows Me and I know the Father; and I lay down My life for the sheep. I have other sheep, which are not of this fold; I must bring them also, and they will hear My voice; and they will become one flock with one shepherd.”
Calvinist, Erwin Lutzer, writes: “This simply means that Christ did not die for all men in general but gave himself only for the church, the elect.” (The Doctrines That Divide, p.183, emphasis mine)
Lutzer adds: “If God from all eternity purposed to save one portion of the human race and not another, the purpose of the cross would be to redeem these chosen ones to himself. We can know whether we belong to that number.” (The Doctrines That Divide, p.187, emphasis mine)
Lutzer writes: “But does the Bible actually teach that Christ died only for the elect? … Christ came for the specific purpose of paying a ransom only for those whom God had chosen … Husbands love your wives, just as Christ also loved the church and gave Himself up for her. (Eph. 5:25, emphasis mine) Husbands should be willing to die for their wives, just as Christ died for the church. Neither would die for spurious lovers. … Christ came not to pay a ransom for all, but to ‘save His people from their sins.’” (The Doctrines That Divide, pp.185-186, emphasis mine)
Another great example is Galatians 2:20: “I have been crucified with Christ; and it is no longer I who live, but Christ lives in me; and the life which I now live in the flesh I live by faith in the Son of God, who loved me and gave Himself up for me.”
Just because Paul personalized Calvary by saying that Jesus died for him, you don’t want to take that and assume that he meant only himself. Paul is part of the whole. In the same way, we can say that Jesus died for the Church, but we don’t want to infer that it’s for only the Church. The Church is part of the whole. As an illustration, consider the following thought-provoking satire: