You have the right to kill anyone who worships Satan and nobody can stop you given it is a righteous act according to God's law, the only true law, which is invisibly in effect at all times whether people want to admit it to themselves or lie to themselves and others about it. Only the blameless are not afraid of that fact. And, the good humble themselves and repent like Jesus Christ asked when they learn of it. Others who are wicked at heart cower in fear and faggotry at the horror of their upcoming demise given that knowledge. Godspeed.