Righteousness
You can,t be righteous if you don,t believe in God and if you are not pure heart!You are righteous when you believe and obey God and become pure heart.
Those who kill people and animals can,t be righteous!
God gives life to all people and to all animals not to be killed!
people and animals are your neighbours.God said in his commandments:love God with all heart…,and love your neighbours as yourself.
You can kill any animal if it do evil or harm you,but if it do not harm and no evil,you don,t kill.
Those who eat animals for meat can,t be righteous:Jesus said!
So you see many christians think are righteous by believing in God but eat meat of animals that are killed, and so are wrong and unrighteous:Jesus said!
So seek Truth and you will find righteousness!