| Yi Eonjeok | |
| Hangul | 이언적 |
|---|---|
| Hanja | 李彦迪 |
| Revised Romanization | I Eonjeok |
| McCune–Reischauer | I Ŏnjŏk |
| Art name | |
| Hangul | 회재, 자계옹 |
| Hanja | 晦齋, 紫溪翁 |
| Revised Romanization | Hoejae, Jagye Ong |
| McCune–Reischauer | Hoejae, Chagye Ong |
| Courtesy name | |
| Hangul | 복고 |
| Hanja | 復古 |
| Revised Romanization | Bokgo |
| McCune–Reischauer | Pokko |
Yi Eon-jeok (Korean: 이언적; Hanja: 李彦迪; 25 November 1491 – 23 November 1553), sometimes known by his art name Hoejae, was a Korean philosopher and politician during the Joseon dynasty. He was a public official and intellectual of the middle era of the Joseon period of Korea. He was born and died in Gyeongju, then the capital of Gyeongsang province. Like most intellectuals from Gyeongsang in this period, he was a member of the Sarim faction. He contributed to the polarity-nonpolarity (mugeuk-taegeuk) debate in classical Korean Confucianism.[1]
A scion of the Yeoju Yi clan,[2] he passed the literary section of the gwageo in 1514 and entered government service. He was twice expelled from service and then re-hired due to factional strife. He was exiled after Fourth Literati Purge of 1545. He spent the intervening periods teaching on Jaok Mountain in Gyeongju. After his death, the Oksan Seowon was erected on Jaok Mountain to venerate his memory. It still stands today in Angang-eup, Gyeongju City, North Gyeongsang, South Korea.[1]
It was excoriated in Uijeongbu YeonguI Pavilion in 1568 and was established in Jongmyo Shrine in 1569 (King Seonjo 2), and was engaged in Mungmyeong in 1610 (Gwanghagun 2). In addition, the ancestral tablets were enshrined in 17 Seowon schools across the country, including Oksan Seowon in Gyeongju. Yi's main work is titled " Yi Eon-jeong's Old Baseon", and is designated as Treasure No. 586. Other writings are kept at Dok-rak and Oksan Seowon.[3]
Through his adoptive son, Yi eventually became the maternal adoptive great-great-great-great-grandfather of Queen Inhyeon, the second wife of King Sukjong.