‘Abdu’l-Bahá – one of the central figures of the Bahá’í Faith – shares some important insights about living in the light, or the darkness. 

“Perchance such ways and words from you will make this darksome world turn bright at last; will make this dusty earth turn heavenly, this devilish prison place become a royal palace of the Lord—so that war and strife will pass and be no more, and love and trust will pitch their tents on the summits of the world.”
‘Abdu’l-Bahá