I advise you, dear Muslim sisters, to take care of these principles and exhort others to follow them, especially in this time which contains so many evils, and the spread of ignorance regarding the matters of religion and scant knowledge.
It is obligatory on every believer to cooperate in good and piety at all times, especially in this time that is replete with temptations and causes of misery, mixing with the disbelievers and immorality along with spoiling welfare and development.
A believer, male or female, is in dire need of exchange of advice to abide by the truth, and cooperate in goodness and patience. The believer must advise his Muslim brothers whenever neglect appears. A true believing woman should advise her husband, father, son, daughter, sister, grandmother, mother, and others in everything such as Salah, Sawm (fasting), Hajj, filial obedience, restraining from the prohibitions of Allah, and maintaining the ties of kinship.
Indeed, people will continue to prosper as long as they advise one another and commend one another with the truth but when they neglect, overlook, and become mindless of this great matter, deniable acts will appear among them, blessings will decrease, and vice will spread.