Complex sentence: It teaches that you need to show compassion for all living things in acts collectively called jiv daya which include feeding birds, feeding and caring for sick and elderly animals, purchasing animals offered for sale for slaughter and setting them free.
Split into simpler sentences: It teaches that you need to show compassion for all living things in acts, collectively called "jiv daya". These acts include feeding birds, feeding and caring for sick and elderly animals, and purchasing animals offered for sale for slaughter and setting them free.