Ninety-eight times in the Gospel of John, the one book whose purpose was to tell us how to receive eternal life (John 20:31), we’re told to believe. It means “to trust in Christ alone as our only way to heaven.” There’s nothing wrong with someone praying to tell God they’re trusting Christ alone, but he/she must be aware that saying a prayer doesn’t save; it’s trusting Christ that saves.
Dr. R. Larry Moyer