Muslims (& other religious people also) have this misconception that only they are going to paradise. But lets look at the issue logically, and in accordance to the teachings of Islam.
No one has a choice to be born in a Muslim family or a non-Muslim family, thus it is not as if every person who is born in a muslim family, or names himself Abdullah, or Mohamed, or Ayyub, or Jaafar, etc. has an unconditional guarantee to enter Paradise! Also, if this would be the case, it would be injustice with the ones who are not born Muslims. And we know that Allah is not unjust in the least degree.
As Allah said in Qur’an: “This is what your hands have sent forth, and verily, Allah is not unjust to His servants.” (22:10).
We all have equal responsibility to study the book of Allah & try to find the truth. Allah invites all of us to study the Qur’an & reflect on its verses.
Just saying that, ‘I believe there is no God but Allah’ & following your desires is not sincerity & is not at all enough, this statement “La Ilaha illallah (There is no God but Allah)” is not shallow, it has a deep meaning & we all need to understand it.
Your wealth, culture, fame, family, anything that is more important for you than Allah, is your God, meaning, if a Muslim believes that there is only one God, Allah, but at the same time deals with Riba (Interest), then his God is that illegal money not Allah. In the same way, if a Muslim does things to please people, to show off & his intention is not to please Allah but people, then those people are his God. If a Muslim blindly follows an Imam or a scholar without understanding the book of Allah, then, that scholar is his God.
As Allah said: “Have you seen him who takes his own lust as his god? (who abides by his lust, and whatever his lust portrays as good he implements it, and whatever his lust portrays as evil, he abandons it!) And Allah, left him astray with knowledge, and sealed his hearing and his heart, and put a cover on his sight. Who then will guide him after Allah? Will you not then remember?” (Quran 45:23)
This is very important & we all need to understand this because associating partners with Allah is the major sin which Allah will never forgive. Shirk (associating partners with Allah) does not only mean, to bring a statue at home & pray to it or to go to graves & pray to the dead, but shirk is to give priority to anything, over Allah. It can be your family (“There is no obedience to creation in disobedience to the Creator.”), illegal money, fame etc.
The Messenger of Allah (peace be upon Him) said: “The first of people against whom judgment will be pronounced on the Day of Resurrection will be a man who died a martyr (in the Cause of Allah). He will be brought and Allah will make known to him His favors and he will recognize them. Allah, The Exalted, will say: ‘And what did you do about them?’ He will say: ‘I fought for You until I died a martyr (in Your Cause). Allah will Say: ‘You have lied – you did but fight that it might be said [of you]: He is courageous. And so it was said.’ Then he will be ordered to be dragged along on his face until he is cast into Hell-fire. [Another] will be a man who has studied [religious] knowledge and has taught it and who used to recite the Quran. He will be brought and Allah will make known to him His favors and he will recognize them. [The Almighty] will Say: ‘And what did you do about them?’ He will say: ‘I studied [religious] knowledge and I taught it and I recited the Quran for Your sake.’ Allah will Say: ‘You have lied – you did but study [religious] knowledge that it might be said [of you]: He is learned. And you recited the Quran that it might be said [of you]: He is a reciter. And so it was said.’ Then he will be ordered to be dragged along on his face until he is cast into Hell-fire.[Another] will be a man whom Allah had made rich and to whom He had given all kinds of wealth. He will be brought and Allah will make known to him His favors and he will recognize them. [The Almighty] will Say: ‘And what did you do about them?’ He will say: ‘I left no path [untrodden] in which You like money to be spent without spending in it for Your sake.’ Allah will say: ‘You have lied – you did but do so that it might be said [of you]: He is open-handed. And so it was said.’ Then he will be ordered to be dragged along on his face until he is cast into Hell-fire.”
So, no one has a free pass to paradise. We all have to strive to find the truth. There is no blind following in Islam, we all will be responsible for our own selves on the Day of Judgement. Whoever strives in search of truth, benefits him/herself only.