The name Merpati Putih (white dove) is actually an abbreviation from Javanese language, which is in the full words will be :

which means :

This philosophic expression is a doctrine for the organization. The logo of white dove symbolizes peace and perfectness.

The word Silence means a condition where someone can combine the creative force, feeling, and intention   In this level, characters/behaviors are not depended on the five sensory perceptions (in the terms of symptoms)  except for willingness which based on deep religious reasons.

 Silence condition is a world of daintiness, which is borderless. In this level, someone is to be said that he/she has an ability to submit or acquiesce his/her faith (in positive way), i.e. can control his/her self as a human being which is  the most perfect God creation.