Actually, what you need to read are Christ’s words about ‘who may be saved’.
Start with the Gospel of John.
“Actually, what you need to read are Christs words about who may be saved.”
Already have. Many times. You might want to read Mark 16:16.
“Start with the Gospel of John.”
Already read it. Many times. John 3, for instance, is about Baptism. Ever notice that?