Oh you who believed! You shouldn't eat your wealth among yourselves with falsehood except through business on mutual consent among you, and you don’t kill yourselves, indeed Lord Allah is Merciful with you.
“Business on mutual consent,” told in verse means that the transaction should be open without any deception. Adulteration, hoarding, black market, etc. in trade are not permissible. Also, it is not allowed to give duplicate things for the price of the original. “And you don’t kill yourselves” commanded in verse not only means you shouldn't commit suicide, but also you shouldn't commit deception and cheating in trade. And if you do so, the person whom you deceived will not come to you again, and thereby it may cause a loss in your trade. And it will even lead to hate and bloodshed.
The Spirit (Life + Soul) of everyone is from the Creator Lord, and the body is developed from the sperm and ovum of father and mother. It is the vehicle for the traveling of the soul. It is told in verses 51: 55-56: “I have not created Jinns and men except to serve Me, and I don’t want any sustenance from them, nor do I need them to feed Me”. Everyone who received Lord's Book has to convert his/her Jinn soulmate mentioned in verses43: 36-39 into a believer with Adhikr which is the Food, Cloth, and Sight of the human soul. It is told in verse 5: 32: "Whoever kills any person except as a punishment for murder or for causing mischief in the land, it is as if he kills the whole mankind; whereas if anyone spares a life, then it is as if he grants life to whole mankind". The usage of intoxicating drugs, smoking, liquor consumption, etc. affects the soul and body very badly. So they are also prohibited.
But the Arabic Quran reading Fujjar who read these verses are serving Satan and are following his footsteps as explained in verses 2: 168-169. It is told in verse 3: 19: "Indeed, those who disbelieved and died as ‘Kuffar’, then never would be accepted from such of them as much gold as the earth contains, even they ransom with it; they will have a painful punishment and will have none from helpers". See explanation 2: 188; 9: 67-68 and 16: 114.