It’s not Christ’s dying that saves us but His death because the wages of sin is DEATH, not dying.
Leaving Jesus on the cross means that He has not finished the work of redemption that HE said was finished.
If any church thinks that the blood is His real blood, that blood cannot save because it isn’t shed. You are right. Jesus blood, which He needed for this earthly body, is not necessary for His resurrected body because it’s a new body, not His old one. Catholics believe that we get the same bodies as we have now and Scripture teaches against that.
It is FINISHED and HE IS RISEN - and Rome/RCC still has HIM on the cross. It's because HE'S Risen that evil/Rome cannot stand. It is because HE DID RISE from the dead that we have salvation. And once He rose, evil had no more dominion over us. So evil worked through 'the religious' and teaches their subjects they have to work for it, so, once, again, evil is trying to have dominion back what Adam/Eve gave him after Jesus reclaimed it for us. So now we are 'free in Christ' while catholics, mormons, muslims are in 'bondage to man'.
Catholics believe that we get the same bodies as we have now
They believe it because they were taught it. They are gullible and too lazy to search for Truth.