Where in the bible does it say you “must” be baptized to get into heaven?

There is much debate among Christians regarding the necessity of baptism for salvation. Some argue that baptism is essential for salvation, while others believe that it is not necessary for salvation. So, where in the Bible does it say you "must" be baptized to get into heaven?

Those who believe that baptism is necessary for salvation often point to passages such as Mark 16:16, which states, "Whoever believes and is baptized will be saved, but whoever does not believe will be condemned." This verse seems to suggest that baptism is a requirement for salvation, as it is mentioned alongside belief.

Another verse that is often cited in support of baptismal regeneration is Acts 2:38, which says, "Repent and be baptized, every one of you, in the name of Jesus Christ for the forgiveness of your sins. And you will receive the gift of the Holy Spirit." This verse seems to indicate that baptism is necessary for the forgiveness of sins, and therefore essential for salvation.

However, those who argue that baptism is not necessary for salvation point to other passages in the Bible. For example, Ephesians 2:8-9 says, "For it is by grace you have been saved, through faith—and this is not from yourselves, it is the gift of God—not by works, so that no one can boast." This verse suggests that salvation is a gift from God that is received through faith, and not through any works, including baptism.

Another verse that is often cited by those who believe that baptism is not necessary for salvation is Luke 23:42-43. In this passage, the thief on the cross next to Jesus asks Jesus to remember him when he comes into his kingdom. Jesus responds, "Truly I tell you, today you will be with me in paradise." The thief was not baptized, yet Jesus promised him salvation.