We usually just pray for ourselves, our nation and government, our soldiers, our families and friends, our own church, etc. But let's not "limit God's mercy"! The Lord made it clear that we should always forgive others and love our enemies, so let's also pray for everyone else in the world: the hungry, the starving, the poor, and also the terrorists, the suicide bombers, all enemies fighting against us, those who have committed horrendous crimes, not just their innocent victims. Note that the ones we normally neglect to pray for are those who need God's mercy the most. So pray for all the souls indiscriminately, both living and deceased. Then ask all the angels and saints to intercede for us too. We need to storm heaven to convert the whole world for Christ!