God so love the world he gave his only son to die for the sins of the world.
But he didn't die and we were not forgiven, plus we are only 'guilty' by the arbitrary declaration of the very god that claims he loves us. A 'guilt' assigned for us, before we exist, for nothing we could possibly be rationally responsible for. We have no free will to even choose an alternate path then the one made up for us.
Jesus Atoning death is a gift for Salvation. You need to accept Jesus as lord and savior. It is your choice not God's choice.
Jesus doesn't sacrifice anything, jesus being a god still has everything jesus had beforehand. The 'sacrifice' of jesus is like a child kicking over a pile of stones that can be stacked back up again, while calling it a 'sacrifice'.
The only 'meaning' it has is your over emphasis that it really really is meaningful, taken literally its asinine and incoherent to the point of contradiction.
It is also not a 'choice', I can no more believe that my sub compact death trap of a car is a magical flying dragon ready to wisk me away to work then I can believe that a vindictive supernatural sky daddy created the world 10,000 years ago and sent himself to sacrifice himself to himself to save us from himself.
Knowledge is not derived by choice and this isn't a message of 'love', this is a message of compulsion under a threat of imagined violence to believe nonsense.