Is Islam only limited to self practice? I mean should we only worry about ourself only and not our fellow Muslims? It should not be our business/concern to guide them to the right path of Islam if one is breaking islamic laws? What does Prophet Mohamme PBUH says about that? What about Islam?
The Holy Prophet (saw) is the best example for us to follow, so:
1. Is Islam only limited to self practice? Did the Holy Prophet only practice Islam for himself?
2. Should we worry about ourselves only and not our fellow Muslims? Did the Holy Prophet only worry about himself and not about his fellow Muslims?
3. It should not be our business/concern to guide them to the right path of Islam if one is breaking Islamic laws? Did the Holy Prophet look the other way when someone is breaking Islamic laws?
4. What does the Holy Prophet say about that? The Holy Prophet said a lot more than can be contained in this forum so I will mention only one here:
At the end of the Khutbah Al-Wadah (The Final Sermon) the Holy Prophet said (in approximate translation):
"All those who listen to me shall pass on my words to others and those to others again; and may the last ones understand my words better than those who listen to me directly. Be my witness, O Allah, that I have conveyed your message to your people."
So it is our duty, as Muslims, to spread the message of Islam and continue the da'wah of the Holy Prophet.
5. What about Islam? Again Islam has a lot more to say about this than can be contained in this forum, so I will mention only one here:
"And let there be [arising] from you a nation inviting to [all that is] good, enjoining what is right and forbidding what is wrong, and those will be the successful."
- approximate translation of verse 104 in surah 3.
This is generally referred to as "amar maroof nahi munkar" meaning, roughly, "enjoin good and forbid evil". Both has to be done. We cannot just be good ourselves or just encourage other people to be good. We must also, to the extent of our abilities, take action to stop evil activities.
One day, someone told me that all we need to do is "amar maroof" because munkar will just disappear by itself if there is a lot of maroof. Let me put it this way:
Let's say we are in a dark room. We find it very difficult to move around in the room because it is dark. We can see nothing because there is no light. So we light a torch. Now there is light. Does this mean that the room will be automatically cleared? No. What it means is that with the light, we can see all the things that are in the room, things which block our path. So now that we can see, we have to remove the obstacles so that we can move better around the room.
Likewise with maroof and munkar. With maroof, we will be able to see the munkar clearly. The munkar will not disappear just because we can see it. We will still have to remove the munkar.
Hope this is useful. Insha Allah.