According to rahyafte ( the missionaries and converts website ): Imam al-Kazim, the seventh Imam of Shiites, peace be upon him says:
لَيس مِنّا مَن لَم يُحاسِبْ نَفْسَهُ في كُلِّ يَومٍ، فإنْ عَمِلَ خَيراً اسْتَزادَ اللَّهَ مِنهُ وحَمِدَ اللَّهَ علَيهِ، وإنْ عَمِلَ شَيئاً شَرّاً اسْتَغْفَرَ اللَّهَ وتابَ إلَيهِ.
‘The one who does not take account of himself every single day is not one of us. And when he performs a good deed, he should ask Allah to enable him to do more, and when he commits an evil deed, he must seek Allah’s forgiveness and repent for it.’
Source: al-Ikhtisas, p. 26
