I give sight to the blind, hearing to the deaf, the power of speech to the mute

I am serving God. I am the servant of God. I give sight to the blind, hearing to the deaf, the power of speech to the mute and knowledge to the ignorant. I raise the dead, I deliver those who are in darkness and guide them into the realm of light. I make the poor rich and the weak powerful. I satisfy the hungry ones with the bread of life and allay the thirsty ones with the pure water of immortality. This is my work.

(Abdul-Baha: Diary of Mirza Sohrab, June 30, 1914)

https://bahai.works/Star_of_the_West/Volume_8/Issue_15/Text