Madhuar (Madhvacharya) - Vaishnava saint

He worshipped Uduppi Krishna and he popularized the "dvaita" philosophy. According to him, God and soul are not identical. He lived in the 13th century

Image of Satguru Sivaya Subramuniyaswami
Be mature about it when you give something up. The immature spiritual person will want everyone else to give it up, too. The spiritually mature person quietly surrenders it because it is simply his personal choice and then goes on with his life.
—Gurudeva