It doesn't. We are all predestined by God to go to heaven or the lake of fire and we really have no will in the matter.
We have free choice (will) as to whether we believe God or not
[h=3]John 16[/h]New International Version (NIV)
16 “All this I have told you so that you will not fall away. [SUP]
2 [/SUP]They will put you out of the synagogue; in fact, the time is coming when anyone who kills you will think they are offering a service to God. [SUP]
3 [/SUP]They will do such things because they have not known the Father or me. [SUP]
4 [/SUP]I have told you this, so that when their time comes you will remember that I warned you about them. I did not tell you this from the beginning because I was with you, [SUP]
5 [/SUP]but now I am going to him who sent me. None of you asks me, ‘Where are you going?’ [SUP]
6 [/SUP]Rather, you are filled with grief because I have said these things. [SUP]
7 [/SUP]But very truly I tell you, it is for your good that I am going away. Unless I go away, the Advocate will not come to you; but if I go, I will send him to you. [SUP]
8 [/SUP]
When he comes, he will prove the world to be in the wrong about sin and righteousness and judgment: [SUP]
9 [/SUP]
about sin, because people do not believe in me; [SUP]
10 [/SUP]about righteousness, because I am going to the Father, where you can see me no longer;
[SUP]
11 [/SUP]and about judgment, because the prince of this world now stands condemned.
John 9:36
“Who is he, sir?” the man asked. “Tell me so that I may
believe in him.”
John 9:38 Then the man said, “Lord, I
believe,” and he worshiped him.
John 10:25 Jesus answered, “I did tell you, but you do not
believe. The works I do in my Father’s name testify about me,
John 10:26 but you do not
believe because you are not my sheep
John 10:37 Do not
believe me unless I do the works of my Father.
John 10:38 But if I do them, even though you do not
believe me,
believe the works, that you may know and understand that the Father is in me, and I in the Father.”
John 10:42 And in that place many
believed in Jesus.
John 11:25 Jesus said to her, “I am the resurrection and the life. The one who
believes in me will live, even though they die;
John 11:26 and whoever lives by believing in me will never die. Do you
believe this?”
John 11:27 “Yes, Lord,” she replied, “I
believe that you are the Messiah, the Son of God, who is to come into the world.”
John 11:40 Then Jesus said, “Did I not tell you that if you
believe, you will see the glory of God?”
The list of believe or not believe in Christ is extensive, and is the only thing left to believe or not believe.
Free all have this free will choice to either believe or not believe, that is all that God left for us all
to Believe or not believe.