I believe that establishing Islamic law in it's entirety is the best way to success for the individual and the society and for the success of future generations in this world and in eternity, i do not claim to be an angel or a perfect human being (if there was ever such a thing as a perfect human being), but i know for certain that the way of life that the Creator and Master of the universe has enjoined upon mankind is the best way of living in peace, harmony and stability.
i don't want my stuff stolen and i don't wan't my spouse to commit adultery and neither i hope does she, and because Allah cares about us He has enjoined the way to success and has imposed certain scary consequences on those who would refuse to repent and walk aright and would see theft and adultery as light issues or deeds to revel in and would corrupt society in the process.
i would definitely like to save myself and my fellow human beings and my progeny from the evil worldly consequences of kufr (infidelity, rejection of God's authority and laws, and ingratitude to God) in this world's life and in the hereafter when the unrepentant criminals in God's kingdom will be held to full account and punished (if you think "shariah"s bad, you definitely ain't prepared for hell) and the seekers of truth and goodness (and the truth and goodness is from God the All Knowing and Wise) will be shown grace.
One thing for certain is that the Law of God is enjoined upon the whole of Mankind and is to be established in it's entirety, the justice and governing system is not built only to cater to thieves and adulterers who grow up in an ocean of ignorance, shamelessness and crime, but caters to the everyday issues of the orphan, the needy, the just about to marry, the just about to divorce, the widow, the home buyer, the trader, the employer, the labourer, the lender, the borrower, the inheritor, the dying, the dead, the mourner, and the newly born, the living, the taxpayer, the tax collector, the vehicle rider, the one sitting on the waypath, the eater, the sleeper, the dreamer and every other situation and circumstance
It doesn't happen in one day, and requires a lot of effort and hopefully we'll come together and accept it unanimously soon.
i mean who in their right mind would want to be alive amongst those upon whom comes the final hour?
i'd prefer that we walk aright together and petition for a motion to delay that awful day, we can do that together - or at least separate ourselves based on Islam and kufr until that cool breeze comes, in the hearts of green birds isbetter than having the heart of a bird and fornicating like donkeys.