Genesis 2:16 And the Lord God commanded the man, saying, Of every tree of the garden thou mayest freely eat: 17 But of the tree of the knowledge of good and evil, thou shalt not eat of it: for in the day that thou eatest thereof thou shalt surely die.
[Patriarchs And Prophets pp. 48>49] Our first parents, though created innocent and holy, were not placed beyond the possibility of wrongdoing. God made them free moral agents, capable of appreciating the wisdom and benevolence of His character and the justice of His requirements, and with full liberty to yield or to withhold obedience. They were to enjoy communion with God and with holy angels; but before they could be rendered eternally secure, their loyalty must be tested. At the very beginning of man's existence a check was placed upon the desire for self-indulgence, the fatal passion that lay at the foundation of Satan's fall. The tree of knowledge, which stood near the tree of life in the midst of the garden, was to be a test of the obedience, faith, and love of our parents. While permitted to eat freely of every other tree, they were forbidden to taste of this, on pain of death. They were also to be exposed to the temptations of Satan; but if they endured the trial, they would finally be placed beyond his power, to enjoy perpetual favor with God.
God placed man under law, as an indispensable condition of his very existence. He was a subject of the divine government, and there can be no government without law. God might have created man without the power to transgress His law; He might have withheld the hand of Adam from touching the forbidden fruit; but in that case man would have been, not a free moral agent, but a mere automaton. Without freedom of choice, his obedience would not have been voluntary, but forced. There could have been no development of character. Such a course would have been contrary to God's plan in dealing with the inhabitants of other worlds. It would have been unworthy of man as an intelligent being, and would have sustained Satan's charge of God's arbitrary rule.
God made man upright; He gave him noble traits of character, with no bias toward evil. He endowed him with high intellectual powers, and presented before him the strongest possible inducements to be true to his allegiance. Obedience, perfect and perpetual, was the condition of eternal happiness. On this condition he was to have access to the tree of life.
1st John 2:1 My little children, these things write I unto you, that ye sin not. And if any man sin, we have an advocate with the Father, Jesus Christ the righteous: 3 And hereby we do know that we know him, if we keep his commandments. 4 He that saith, I know him, and keepeth not his commandments, is a liar, and the truth is not in him. 5 But whoso keepeth his word, in him verily is the love of God perfected"... 6 He that saith he abideth in him ought himself also so to walk, even as he walked.
May God add His blessing to the study and practice of His word. "Good night" and God bless!