If there are Christians who are not Roman Catholic but they believe in Jesus Christ for salvation (John 3:16; Romans 3:23-26; 6:23; Eph. 2:8-10 etc…); do you believe they will not be in heaven since they do not have the seven sacraments of the Catholic Church?
The following links should assist you in better understanding the Catholic Church’s teaching of extra ecclesiam nulla salus, “outside the Church there is no salvation,” and what that means for non-Catholics. The first link gives the Biblical explanation of what is necessary for salvation. If you have any further questions or concerns that are not answered by these links, please contact Catholic Answers directly.