Ratib Al-Attas was written by al-Habib Umar bin Abdurrahman al-Attas and now has been about 400 years. We are speaking here of the chants coming from the word (rattaba) means arranging or composing. Ratib is a structured, orderly and neat. Ratib al-Attas of remembrance, the verses of the Quran and prayers are written by al-Habib Umar bin Abdul Rahman al-Attas, who also read at certain times.