Does someone drinks poison knowingly? Or stand under a tree where he knows that lightning is going strike? Or venture through a road where there are notorious bandits and robbers? Or p*** through a forest where it is knwon that there are dangerous animals like lions etc or put his hands in a hole where it known that a venomous snake lives? The obvious answer from any rational person is 'no'. Why? In all the above cases he has 'certainty of knowledge' that sure harm is going to happen to him if he happens to err. But when he sins he has many unknown variables:
a. he is not sure of the existence of a God/s
b. of his attributes eg whether he punishes if one sins etc
So to get a cure from sin, sure knowledge is needed.The more your knowledge grows on parts a and b, there more you'll be free from sin.
You can get all your answers from the book from the book 'How to be free from sin' written by Mirza Ghulam Ahmad, claimer to Messiahship fro this era.
Or from his book 'the philosophy of the teachings of Islam' when he answers the first of 5 questions 'the natural, moral and spiritual states of man'.
sometimes there are amany questiond in this world that was very hard to answer but all of it got an answer we just realizw and know it at the right time ... god id true just believe it you dont have to see everything just to believe
see,i was once there.i am not saying am perfect already but by his grace am moving to perfection.i think the problem is that you are trying to work salvation by your power which is not possible because,you cannot do it on your own.all you need to do is to give your life to christ sincerely and ask him for the grace to serve him.seek him continuously even when its seem he is not listening.believe me he is listening and he loves you more than you love yourself.please dont be discourage because everything will pass away but only him will remain and if he lives in you,you will also remain forever.take this salvation seriously because tommorrow might be too late.once you have given your life to christ you instantly have power over sin.but when its seems you are still sinning,reject it and tell the devil that you are above sin.he is only bringing those things so that you will get tired of seeking God.ipray the holy spirit will teach you more about this.i love you but jesus loves you most.