Murder is
also one of the Ten Commandments. Healing is doing good. It isn't wrong to do good on the Sabbath
like Christ showed by his example. When you eliminate one of God's ten commandments you are second guessing God. Oh I know better that one really isn't important. Sad really. I'm just advocating that we do what God has asked us to do.
Exo 20:11
For
in six days the LORD made heaven and earth, the sea, and all that in them
is, and rested the seventh day:
wherefore the LORD blessed the sabbath day, and hallowed it.