What are your directives concerning assisting an Ethiopian Christian maidservant who wishes to embrace Islam?

You must hasten her entry into Islam before death. So, you should instruct her in the Two Testimonies (Shahadatayn) and explain their meaning, teach her ritual bathing (ghusl) and prayer (salat), encourage her to perform them, and teach her what is easy of the rulings of the religion. If you are unable to teach her, then direct her to the Qatar Center for Introducing Islam or the Guests of the Rahman Center to benefit from the experience of the callers to Islam there.