What do you say about women's call to God (Da‘wah)?

A woman is obligated to call to Allah, enjoin good, and forbid evil, adhering to the Islamic etiquettes. She must endure and be patient with people's harm. She must also be chaste and veiled, avoid mixing with non-mahram men, and invite them without seclusion. She should invite women with wisdom, maintain integrity in her morals and conduct, and keep away from causes of fitnah (temptation or discord).