Agency is about law. not commandments, but law, big difference. A commandment may change, but a law does not.
Agency contains two choices. one of those choices leads to "LIBERTY" the other leads to "BONDAGE"
(Wherefore, men are free according to the flesh; and all things are given them which are expedient unto man. And they are free to choose liberty and eternal life, through the great Mediator of all men, or to choose captivity and death, according to the captivity and power of the devil; for he seeketh that all men might be miserable like unto himself. )
when we choose liberty, we gain more choices until we reach perfection and all choices are available to us.
when we choose captivity, we loose choices until we have none left.
how does this apply to Law vrs Commandments? look to the temporal world for a type. we can fly (more choices) because we understand and bring ourselves into compliance with the laws that govern flight. we use the laws that regulate gravity and thrust and high and low pressure systems and build composites and engines..... and make planes. by bringing ourselves into compliance with the laws we can achieve desired outcomes.
EVERYTHING that comes from Father is both temporal and spiritually tuned to bring about the desired outcome of eternal life and joy.
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Man may remove some choices (this is really freedom, not agency) , but not the ones that will enable you to gain eternal life. you can always forgive and love.
Abinadi was in chains, and put to death, most of his freedom and choices were removed by man.
his agency remained. He was still able to choose to follow the Lord. His is now worlds without end. how would you picture his agency now compared to those who put him to death?
these things are NOT the same:
freedom
choice
agency
liberty
we cannot be "free to choose liberty" if they all mean the same thing.
greater obedience to God yields greater freedom.
now watch this:
YouTube - Moral Agency (LDS Prophets Mormon Message) Natural Law
feel free to pm me with questions.