If anyone sees their sibling sinning a sin not leading to death, they are to ask God, and ʜᴇ will give life to the person whose sin does not lead to death. There is sin leading to death. I am not saying that anyone should make a request about that.
Whoever blasphemes the name of YHWH must be put to death-death. The whole the congregation must stone-stone him. Anyone who blasphemes the Name, whether foreigner or native-born must be put to death.