Imam Ali (AS) said, I am your inviter towards the obedience of your Lord, your mentor to performing your religious obligations and your guide to that which will save you.
الإمامُ عليٌّ (عَلَيهِ الّسَلامُ) : أنَا داعِيكُمْ إلى طاعَةِ رَبِّكُمْ وَ مُرْشِدُكُمْ إلى فَرائِضِ دِينِكُمْ وَدَليلُكُمْ إلى ما يُنْجِيكُمْ