Whoever spends his morning or evening in the way of Allah, his reward will be much better than the world, and whatever is in it. (Bukhari).
When the dust of the path of Allah enters the body of a Muslim, Allah prohibits Hell-fire on him. (Ahmad, Tabarani).
We also use this terminology to visit our brothers of the locallity to give Da'wah and to make them connected with command of Allah and Path of Muhammad sallallahu Alaihi wasallam by means of connecting them to Mosque.
Rasul Sallallahu Alaihi Wasallam used to do this effort by going to house and in places in Makkah in fair and market places .
At times he used to start since morning upto Zawal (afternoon) used to return with full of dust.Daughter Fatma Raziallahu Anha used to clean him.
We will do joula as ...
Omar said to Maaz. the Du'as of the person traveling in the path of Allah are accepted as the Du'as of the prophets of Bani Israel.
Below is the Gasht Adab by Maulana Yusuf R.A. and explained by Maulana Saad in the book CHAAY NUMBER KI MEHNAT
Amir will assign brothers: one in Zikr, one will be talking (not reading) to the brothers in the masjid
Ask Allah to help and change the hearts of the brother visited, save from the nafs and Saitan during joula.
Lailaha Illallahu Wahdahu La Sharikalahu ...............if in market place. THESE ZIKR EXPRESS GREATNESS OF ALLAH.
(Taken from the book Dawah etiquettes. To download click the link http://www.islamicbulletin.com/services/details.aspx?id=313