The Lord Who made all men did not leave us without Laws and Commandments. God hates lawlessness, and He has no such plans in His Mind. In all His Relationships with man, He has instructed man on what to do and what to refrain from doing. And when God commands man to do anything, it is mandatory (and not optional) that man obey Him. All men will give account to God, Who will reward obedience and punish disobedience. You may think that He is not aware of what you are doing, but the devil has deceived you. God's Commandments are not meant to destroy us, but to make us. When He commands us, it is for our own good, that He may bless us. God commands us to test our obedience to Him, and to keep us from going by the way of the devil.