Bahāʾ al‐Dīn Muḥammad ibn Ḥusayn al‐ʿĀmilī, also known as Bahāddīn ʿĀmilī, or just Sheikh Bahāʾi, was a Levantine Arab Shia Islamic scholar, poet, philosopher, architect, mathematician and astronomer, who lived in the late 16th and early 17th centuries in Safavid Iran. Wikipedia