From the sages sprang the manes, from the manes the gods and the Danavas, but from the gods the whole world, both the movable and the immovable in due order.
For twice-born men the rite in honour of the manes is more important than the rite in honour of the gods; for the offering to the gods which precedes (the Sraddhas), has been declared to be a means of fortifying (the latter).
Let him first invite a (Brahmana) in honour of the gods as a protection for the (offering to the manes); for the Rakshasas destroy a funeral sacrifice which is left without such a protection.
Let him make (the Sraddha) begin and end with (a rite) in honour of the gods; it shall not begin and end with a (rite) to the manes; for he who makes it begin and end with a (rite) in honour of the manes, soon perishes together with his progeny.