There was salvation in the original gospel that Jesus and the apostles taught. Killing Jesus as a sacrifice was never what they taught. They didn't even know Jesus was leaving. John 14 "Thomas said to him, “Lord, we don’t know where you are going, so how can we know the way?”
The Temple worship taught it, and the priests explained it.
Jesus called unlearned men to follow Him and they soon learnt all about His cross and theirs.
You avoid the cross like a plague.
Your loss, but any persuasion of others to do the same will only make the flames hotter for you.