John 6:44 “No one can come to me unless the Father who sent me draws him, and I will raise him up in the last day.”
God saves whom He wills.
Romans 9:15 “For he said to Moses, “I will have mercy on whom I have mercy, and I will have compassion on whom I have compassion”.
Remember this next time you hear someone say that all who want to be saved can be saved. Who are we to question the potter?