Dedicate yourself towards preserving Allah's words with utmost care & accuracy .

This hadith talks about four people from the Ansar who were chosen by Prophet Muhammad to collect and compile all verses of Quran. These four people were Ubai Bin Kaab, Muadh Bin Jabal, Zaid Bin Thabit and Abu Zaid. They worked together to collect all verses of Quran that were revealed to Prophet Muhammad and compiled them in a book form. This compilation was done during his lifetime so that it can be preserved for generations to come. It is important for us to remember these four individuals as they played an important role in preserving Allah's words for us today. We should also take lessons from their dedication and hard work in collecting all verses of Quran with utmost care and accuracy so that we can benefit from it today.