yac-chīlam anuvartitum

yogaih-by the rectifying processes; hema-gold; iva-like; durvarnam-inferior quality; bhavayisyanti-will purify; sadhavah-saintly persons; nirvaira-adibhih-by practice of freedom from animosity, etc.; atmanam-the self; yat-whose; silam-character; anuvartitum-to follow in the footsteps.