Sunan Kalijaga

Sunan Kalijaga (1460–?), born as Raden Mas Said son of a Regent of Tuban in East Java, Indonesia, was one of the "nine saints" of Javanese Islam (Wali Sanga). Initially a grass salesman, the "Kalijaga" title was derived from an orchard known as "Kalijaga" in Cirebon. Other accounts suggest the name derives from his hobby of submerging himself in Kali ("river" in Javanese). Others note that the name Kalijaga derived its nature from the Arabic notion of qadli dzaqa which means "holy leader" in the sultanate.

Sunan Kalijaga was known by the following names and titles.

Sunan Kalijaga was a close friend of Sunan Gunungjati, and is said to have lived to the age of one hundred. He witnessed the downfall of Majapahit, the kingdoms of Demak, Cirebon, Banten, and Pajang which in 1546.

Among his missionary activities (dawah), he built two mosques, Masjid Agung Cirebon and Masjid Agung Demak. His main mentor was Sunan Bonang, another of the Wali Sanga. Kalijaga's beliefs and teaching are more sufistic than salaf, applying arts and culture as medium for his dawah. He was also tolerant to local tradition. His exegesis from the Quranic perspective led him to believe that people will keep away from dakwah if their personality is questioned. In this premise one should consider a step by step approach to his people by the principle of following yet influencing. To him, if Islam is truly/fully understood, then people will gradually give up their old habits.

...
Wikipedia