Adverb
In a silent manner.
Source: Webster's dictionaryWhen a mother prays for her children, she must melt like a candle. She should pray silently and with her hands raised high towards Christ, to embrace her child in secret. Porphyrios of Kafsokalyvia
All outward forms of religion are almost useless, and are the causes of endless strife.... Believe there is a great power silently working all things for good, behave yourself and never mind the rest. Beatrix Potter
No trumpets sound when the important decisions of our life are made. Destiny is made known silently. Agnes de Mille
To get something one silently wishes for. Indonesian Proverb
A dog that bites silently. Italian Proverb
The lion which moves silently is the one that eats meat. Swahili Proverb