The mosque of Prophet Muhammad (PBUH) and the mosques during the time of the Four Rightly-Guided Caliphs did not have a barrier separating men and women. So why should we adopt any other ideal?
My female secretary wishes to join me in prayer at work. Is it allowed to pray in congregation with one non-mahram woman only? Learn more here.
How conversant are you with the Seerah (biography) of Prophet Muhammed (PBUH)?