Keep and bear, pretty simple language. It would seem to me that in the preceeding 200 plus years if our founders had not intended for us to both keep and bear our firearms we would have long ago been over this discussion.
Convicted felons routinely lose rights and I see no reason why they should not lose the right to own and carry weapons. However stand up citizens should not be denied the God given, self evident, right to defend themselves.
A gun gives a weak person the ability to fend off a strong person, few other tools have this ability. The fact that guns are cheap and plentyful guarantees that all will be able to choose one for their own defense.
Those who choose to disarm us need to be held culpable in every instance that a person is injured by another in the commision of a crime. A person who is weak is no more deserving of a beating than someone who is physically fit. The fact that you live in a gated community, with private security hired for ellevated security, is little comfort to a mother living in poverty, wondering when the next noise she hears will be her ex-husband coming through the door to kill her. The fact you can't afford to hire someone to protect you should not leave you vulnerable to attack.