Though definitely not a favorite topic among Bible studies, self-control is an essential aspect to the Christian life. Excerpt from the book, "Fruit of the Vine: Study and Commentary on the Fruit of the Spirit" by Dr. Lee Ann B. Marino (Righteous Pen Publications, 2015)
Copies can be found here: https://www.amazon.com/gp/product/1940197260/ref=dbs_a_def_rwt_hsch_vapi_tpbk_p1_i8
