Take your pick:
God gave us all the right to self protection.  A gun is the primary tool available to allow us to protect ourselves.  Therefore it is not allowable for the government (or anyone else) to deny us gun ownership.  If the government did, it would be denying us the best and easiest method of  self-protection which is our right, granted by God.

We all have the right to self protection.  A gun is the primary tool available to allow us to protect ourselves.  Therefore it is not allowable for the government (or anyone else) to deny us gun ownership.  If the government did, it would be denying us the best and easiest method of  self-protection which is our right, regardless of God or the Constitution.