John 6:45-47
45 It is written in the Prophets: They will all be taught by God.[
d] Everyone who has heard the Father and learned from him comes to me.
46 No one has seen the Father except the one who is from God; only he has seen the Father.
47 Very truly I tell you, the one who believes has eternal life.
You obviously misunderstand the passage. This passage doesn't speak a squeak about faith being a choice. Nowhere in the bible is believing portrayed as a choice. The choice is always to repent, change your life, follow Christ...etc. Only those who already believe will ever do that.
1. It is God who provided a sacrifice for our sins.
2. It is God who placed us in a situation where we could hear about it.
3. It is God who speaks to us when we hear his word.
4. It is God who has worked in our hearts to convict us of the truth.
We then because of all of the grace God has given us to believe, decide to repent and follow him, because we believe and that's what people who believe the message God has given do.
We simply believe because God has given us so much grace it is impossible not to believe. It is like a person who has lived in the dark all of his life and someone turns the lights on. He doesn't choose to believe it is bright, he just knows it is bright. It is the same with faith. We are the men in the dark and God is the switch flipper.
The above passage simply says that those who believe have eternal life. It doesn't say they created their belief and earned eternal life. Belief is evidence of salvation, it is the gift of assurace that God gives to his elect. It is comfort and joy in knowing the truth. And because we know the truth we repent of our sins and follow our Lord.