Whip of Erebos says
Return target creature card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step. If it would leave the battlefield, exile it instead of putting it anywhere else. Activate this ability only any time you could cast a sorcery.
Does that mean that the creature will remain on the battlefield for the rest of the current turn and pretty much all of the next turn, too, save for the end of that turn? eg. could I attack with the resurrected creature twice?
And what happens if I bounce it back to my hand? I assume it doesn't go to the graveyard from my hand?