Today, October 22, 2018, the Indonesian nation commemorates National Santri Day. Since the National Santri Day was launched by President Joko Widodo in 2015, the government and the people have specifically organized various activities to commemorate the National Santri Day. The theme for this year's commemoration is "Being with Santri, Indonesian Peaceful” The commemorative peak was held in Bandung, West Java on Sunday night. Of course, there is a strong reason why specifically stipulated October 22nd as National Santri Day. This cannot be separated from the struggle to maintain Indonesian independence which was proclaimed on August 17, 1945. History has noted that in achieving and maintaining Indonesian independence, the ulamas, kiai, and santri have a major role. The stipulation on October 22 is based on the Jihad Resolution presented by the founder of Nahdlatul Ulama, Kiai Haji Hasyim Asy'ari in Surabaya, East Java on October 22, 1945. Hasyim Asy'ari called on his students to join in the struggle to prevent Dutch troops from returning to Indonesia through ' Netherlands Indies Civil Administration '-NICA. Quoting President Joko Widodo's statement at the Santri Nusantara Grand Event in the context of 2018 National Santri Day in Solo Vastenburg Fortress, Central Java on Saturday night, the establishment of National Santri Day is a state respect and appreciation to the kiai, the ulema, the santri and all components of the nation who follow their good role models. Being a santri means attending an Islamic education at Islamic boarding schools or Pesantren. Staying in the place until the education is complete has become the choice of some Indonesian people. The knowledge transfer is also more developed. Arabic and English become compulsory lessons in many Pesantrens today. In addition to the teachings of Islam, the students are taught to develop life skills and get vocational education. The goal is that students can become professional entrepreneurs in various fields. Santri and Pesantren continue to develop their major role not only in teaching Islam, but also as a socio-cultural institution in the formation of an ideal society. Islamic boarding schools have great potential to create new entrepreneurs and grow small and medium-sized industrial sectors. With the enactment of the National Santri Day, this will further motivate the santri to strengthen their existence. As their predecessors did, they fought and maintained Indonesian independence. National Santri Day is expected to further strengthen the position of the santri in their major role of guarding the country, and the Unitary Republic of Indonesia. Being with Santri, Indonesian is peaceful. Happy National Santri Day!