There are two terms that are often used as though they are congruent. Salvation and Exaltation. They are not the same. Exaltation requires water and fire baptisms. Call them works or a way to earn your way to the Exaltation portion of heaven. Paul shared that there are three levels of heaven, Sun (Celestial), Moon (Terrestrial), Stars (Telestial). The difference is simple, your testimony of Jesus Christ. How strong is your testimony of Him? If your testimony is strong, then you will do all that is required of you to get to the highest or 3rd level in heaven, Celestial. If your testimony is not valiant, but you've freely repented and except Christ, Terrestrial is awaiting you. Telestial are for those murders that did not repent in this life and had to be preached to in spirit prison is stated in 1Peter chapters 3 and 4. They were wicked and did not have a testimony in this life. Perdition is only for those who deny the Holy Ghost. As James said, faith WITHOUT WORKS is dead.