Possible Clues:

• Jainist principle
• Doctrine of non-violence, expressing belief in the sacredness of all living creatures
• Buddhism doctrine of nonviolence
• Hindu and Buddhist doctrine of refraining from harming any living being
• Sounds like a song for African country in principle never going to war
• Jainist doctrine holding that all forms of life are sacred
• That man joining salvationists must follow a religious doctrine