Earlier in the thread I mentioned Christians. The ones who do the forgiving. Because if an execution is being done in their name, then surely, it will be a stain on their soul? Or at least they will consider it to be.
If they believe their eternal salvation depends on living as per they think Jesus told them to, then how much demonstrating etc do they need to do to clean themselves ?
OK, fair enough, they can personally forgive, but if they then vote for pro death penalty politicians, then I would imagine that goes in the ledger, as per their beliefs.
In a strange way, it is an attack on their religious freedom.
As for the OT Christians, they should maybe sit down with the NT ones and have a chat about what a "real Christian" is.