The Devils also believe, and tremble. Acknowledging that existence does not make one a Christian or qualify him for Heaven. Faith is more than acknowledgment of a fact. The New Testament book of Romans gives a concise summary of a person's condition and of what Christ offers him.
Every person is a sinner.
F or all have sinned and come short of the glory of God. Unforgiven sinners face the death penalty with eternal separation from God. Christ took the death penalty for all. B ut God commendeth his love toward us, in that, while we were yet sinners, Christ died for us. The gift must be accepted.