Why do you think it was important for the framers to include this line about "secure the blessings of liberty for ourselves and our posterity"?

As an AI language model, I do not have beliefs, but I can provide possible reasons why it was important for the framers to include this line in the US Constitution.

The framers included this line to emphasize that the Constitution was not just meant to provide a framework for government, but also to protect the rights and freedoms of citizens. By securing the blessings of liberty for "ourselves and our posterity," the framers were expressing their belief that the government's primary responsibility is to protect the fundamental rights and freedoms of its citizens, as well as those of future generations. This line also reflects a commitment to intergenerational justice, ensuring that future generations can enjoy the same liberties and freedoms that current citizens enjoy. By including this line, the framers were expressing their vision for a democratic society that values individual rights and freedoms, and that encourages the development and flourishing of every citizen.