From what I can tell, Jonathan Edwards taught this also, and he had fairly good Calvinist cred. If you think about this, most Calvinists believe this, as well as free will Baptists and regular Baptists. Some particular Baptists and hyper-Calvinists believe that if you are part of the elect then you were either saved at the time of Christ's death or even from the foundation of the world, and that saving faith is when you realize you are elect.
JE may have taught something like this but I am quite sure he did not agree with man having a free will, could be wrong on the free will. Calvinists want to have God pick out a select group to be saved and that sounds nice but it is not biblical is it.
1Ti 4:10 For it is for this we labor and strive, because we have fixed our hope on the living God, who is the
Savior of all men, especially of believers.
Joh 3:16 "For God so loved the world, that He gave His only begotten Son,
that whoever believes in Him shall not perish, but
have eternal life.
The Calvinist view may give some people comfort but I do not see it in the bible. What I see is that God desires all to be saved,
1Ti 2:3 This is
good and acceptable in the sight of God our Savior,
1Ti 2:4 who
desires all men to be saved and to come to the knowledge of the truth.
So if that is true, and the bible says it is, then we have two options.
1] God is being disingenuous, in others lying to us. He really does not want all to be saved.
or
2] God wants to save all but has given man the ability to accept or reject salvation, in other words free will.