True Religion - How can we recognize a false religion in the study of its basic message

There are so many sects, cults , religions , philosophies, and movements in the world , claiming to be the right way or the only true path to God. How can we determine what is correct or if , in fact, all are correct? A method by which the answer can be found is to remove the superficial differences in the teachings of the different providers of ultimate truth , and identify the central object of worship to which they call , directly or indirectly. False religions have a common basic concept about God : either claim that all men are gods or that specific men were God , or that nature is God or that God is a fruit of man's imagination . religion How
 
Therefore, we can say that the basic message of false religion is that God may be worshiped in the form of creation. False religions invite man to the worship of creation by calling the creation or some aspect of it God. For example , the Prophet Jesus invites his disciples to worship God , but those who claim to be followers of Jesus today call people to worship Jesus , saying he was God. How false
 
Buddha was a reformer who introduced a number of humanistic principles in the religion of India. He claimed to be God , he taught his disciples that he is an object of worship. However, today most Buddhists who are outside India have had to be God and prostrate to idols made in their perception of their image. religion
Using the principle of identifying the object of worship , we can easily detect false religions and the contrived nature of their origin. 

As God says in the Quran:
"Do not worship besides Him but only names which ye have named , ye and your fathers , for which Allah has sent down no authority : The command belongs only to Allah : He has commanded you to worship, this is the true religion, but most men know not . " (Quran 12:40)

It can be argued that all religions teach good things so why should we be following ? The answer is all false religions teach the greatest evil of the worship of creation. The creation of worship is the greatest sin that man can commit because it contradicts the very purpose of creation. Man was created to worship God as Allah has explicitly stated in the Qur'an:

" I have only created jinn and man to worship Me . " (Quran 51:56 )
Therefore, the worship of creation , which is the essence of idolatry is the only unforgivable sin. One who dies in this state of idolatry has sealed his fate in the next life . This is not an opinion but a fact revealed by God revealed in His final revelation to man :" Verily, Allah does not forgive the joining of partners with him , but he can forgive sins ( ) less than that of someone who wants ... " (Quran 4:48 , 4:116 ) How