Becoming a Muslim and becoming a believer in the Islamic religion are two different phases depending on knowledge and the amount of faith in a person’s heart. A believer in the Islamic religion wouldn’t just do the minimum requirements for paradise (the five Islamic principles mentioned in a Hadith in the following). 
Also, inviting to [all that is] good, orders what is right and forbidding what is wrong is a responsibility for any guardian and the Quran must be followed for these purposes to obtain guidance and proof. Also, from the Hadith, sayings, of prophet Mohamed peace be upon him we have many of his examples (Sunnah) to follow in our daily lives as well as many teachings. We must be careful and have knowledge to what’s compulsory, forbidden, Makruh (hated or advised not to do), Mustahab (loved or advised to do) or lawful as we can’t change the attributed degree as we wish. For example a sunnah, something that prophet Mohamed peace be upon him used to do, is well rewarded however at the same time it’s not compulsory if that was not explicitly mentioned by the prophet himself.

49:14 Al-Hujuraat

‎۞ قَالَتِ الْأَعْرَابُ آمَنَّا ۖ قُلْ لَمْ تُؤْمِنُوا وَلَٰكِنْ قُولُوا أَسْلَمْنَا وَلَمَّا يَدْخُلِ الْإِيمَانُ فِي قُلُوبِكُمْ ۖ وَإِنْ تُطِيعُوا اللَّهَ وَرَسُولَهُ لَا يَلِتْكُمْ مِنْ أَعْمَالِكُمْ شَيْئًا ۚ إِنَّ اللَّهَ غَفُورٌ رَحِيمٌ

The bedouins say, "We have believed." Say, "You have not [yet] believed; but say [instead], 'We have submitted,' for faith has not yet entered your hearts. And if you obey Allah and His Messenger, He will not deprive you from your deeds of anything. Indeed, Allah is Forgiving and Merciful."

49:15 Al-Hujuraat

‎إِنَّمَا الْمُؤْمِنُونَ الَّذِينَ آمَنُوا بِاللَّهِ وَرَسُولِهِ ثُمَّ لَمْ يَرْتَابُوا وَجَاهَدُوا بِأَمْوَالِهِمْ وَأَنْفُسِهِمْ فِي سَبِيلِ اللَّهِ ۚ أُولَٰئِكَ هُمُ الصَّادِقُونَ

The believers are only the ones who have believed in Allah and His Messenger and then doubt not but strive with their properties and their lives in the cause of Allah. It is those who are the truthful.

49:16 Al-Hujuraat

‎قُلْ أَتُعَلِّمُونَ اللَّهَ بِدِينِكُمْ وَاللَّهُ يَعْلَمُ مَا فِي السَّمَاوَاتِ وَمَا فِي الْأَرْضِ ۚ وَاللَّهُ بِكُلِّ شَيْءٍ عَلِيمٌ

Say, "Would you acquaint Allah with your religion while Allah knows whatever is in the heavens and whatever is on the earth, and Allah is Knowing of all things?"

49:17 Al-Hujuraat

‎يَمُنُّونَ عَلَيْكَ أَنْ أَسْلَمُوا ۖ قُلْ لَا تَمُنُّوا عَلَيَّ إِسْلَامَكُمْ ۖ بَلِ اللَّهُ يَمُنُّ عَلَيْكُمْ أَنْ هَدَاكُمْ لِلْإِيمَانِ إِنْ كُنْتُمْ صَادِقِينَ

They consider it a favor to you that they have accepted Islam. Say, "Do not consider your Islam a favor to me. Rather, Allah has conferred favor upon you that He has guided you to the faith, if you should be truthful."

49:18 Al-Hujuraat

‎إِنَّ اللَّهَ يَعْلَمُ غَيْبَ السَّمَاوَاتِ وَالْأَرْضِ ۚ وَاللَّهُ بَصِيرٌ بِمَا تَعْمَلُونَ

Indeed, Allah knows the unseen [aspects] of the heavens and the earth. And Allah is Seeing of what you do.

حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُوسَى ، ‏‏‏‏‏‏قَالَ:‏‏‏‏ أَخْبَرَنَا حَنْظَلَةُ بْنُ أَبِي سُفْيَانَ ، ‏‏‏‏‏‏عَنْ عِكْرِمَةَ بْنِ خَالِدٍ ، ‏‏‏‏‏‏عَنِ ابْنِ عُمَرَ رَضِيَ اللَّهُ عَنْهُمَا، ‏‏‏‏‏‏قَالَ:‏‏‏‏ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ:‏‏‏‏ بُنِيَ الْإِسْلَامُ عَلَى خَمْسٍ، ‏‏‏‏‏‏شَهَادَةِ أَنْ لَا إِلَهَ إِلَّا اللَّهُ وَأَنَّ مُحَمَّدًا رَسُولُ اللَّهِ، ‏‏‏‏‏‏وَإِقَامِ الصَّلَاةِ، ‏‏‏‏‏‏وَإِيتَاءِ الزَّكَاةِ، ‏‏‏‏‏‏وَالْحَجِّ، ‏‏‏‏‏‏وَصَوْمِ رَمَضَانَ.

Narrated Ibn Umar (RA) : Allahs Apostle ﷺ said: Islam is built on (the following) five (principles): 
1. To testify that none has the right to be worshipped but Allah and Muhammad ﷺ is Allahs Apostle. 
2. To offer the (compulsory congregational) prayers dutifully and perfectly. 
3. To pay Zakat (obligatory charity). 
4. To perform Hajj. (Pilgrimage to Makkah) 
5. To observe fast during the month of Ramadan.

‎حَدَّثَنَا مُسَدَّدٌ ، ‏‏‏‏‏‏قَالَ:‏‏‏‏ حَدَّثَنَا يَحْيَى ، ‏‏‏‏‏‏عَنْ شُعْبَةَ ، ‏‏‏‏‏‏عَنْ قَتَادَةَ ، ‏‏‏‏‏‏عَنْ أَنَسٍ رَضِيَ اللَّهُ عَنْهُ، ‏‏‏‏‏‏عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ، ‏‏‏‏‏‏وَعَنْ حُسَيْنٍ الْمُعَلِّمِ ، ‏‏‏‏‏‏قَالَ:‏‏‏‏ حَدَّثَنَا قَتَادَةُ ، ‏‏‏‏‏‏عَنْ أَنَسٍ ، ‏‏‏‏‏‏عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ، ‏‏‏‏‏‏قَالَ:‏‏‏‏ لَا يُؤْمِنُ أَحَدُكُمْ حَتَّى يُحِبَّ لِأَخِيهِ مَا يُحِبُّ لِنَفْسِهِ.

The Prophet ﷺ said, "None of you will be a believer till he wishes for his (Muslim) brother what he likes for himself."

3:104 Aal-i-Imraan

‎وَلْتَكُنْ مِنْكُمْ أُمَّةٌ يَدْعُونَ إِلَى الْخَيْرِ وَيَأْمُرُونَ بِالْمَعْرُوفِ وَيَنْهَوْنَ عَنِ الْمُنْكَرِ ۚ وَأُولَٰئِكَ هُمُ الْمُفْلِحُونَ

And let there be [arising] from you a nation inviting to [all that is] good, orders what is right and forbidding what is wrong, and those will be the successful.