The commands have changed, or the Law has changed? I have it that the priesthood, in some sense, changed.
What was the commandments in the garden?
Once out of the garden, the commandments changed, in a practical sense. That is, there was no access to the tree after they were evicted from the garden.
But God still sought those who would love God by obeying him.
God first loved us, not we first loved him
God loves us so that we learn that God is good always, he does not bring evil to us, but our wrong teachings and ignorance does have consequences
He wants us to live right, sow good seed in our lives so we reap what is good and right
The specific commandments that God has imparted to believers over the ages has changed, but not the underlying love and concern for us.