For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
First Corinthians 15:3-4 That Christ died for our sins. According to the scriptures, that He was buried and rose again on the third day, according to the scriptures.
If they believe that gospel they will be saved. John 1:12 But as many as received Him, to them gave He power to become the children of God, even to them that believe on His name.
We are all sinners. But Jesus died for all our sins and if we believe it He will give you eternal life just for believing He did it for you.
God hates our sin, but He loves us. So, if we believe on Him as the only way of salvation by grace, a free gift from God, He takes all of our sin forever so that we can never be condemned again. John 3:18 Now we have eternal life through Him who loved us and gave Himself for us.
First John 5:13 These things have I written unto you that believe on the name of the Son of God, that ye may KNOW YE HAVE ETERNAL LIFE.
Galatians 1:7-9 If any one preaches any other gospel to you let them be accursed.