Gregory was ordained Bishop of Sasima in 372 by Basil. Basil created this see in order to strengthen his position in his dispute with Anthimus, bishop of Tyana. The ambitions of Gregory's father to have his son rise in the Church hierarchy and the insistence of his friend Basil convinced Gregory to accept this position despite his reservations. Gregory would later refer to his episcopal ordination as forced upon him by his strong-willed father and Basil. Describing his new bishopric, Gregory lamented how it was nothing more than an "utterly dreadful, pokey little hole; a paltry horse-stop on the main road ... devoid of water, vegetation, or the company of gentlemen ... this was my Church of Sasima!" He made little effort to administer his new diocese, complaining to Basil that he preferred instead to pursue a contemplative life.