Here's some Scriptural quotes on self-discipline from the Quotable Quotes section of Chapter 14("Self control and Self-discipline) of my Biblical self-help book, "Principles of the Kingdom, God's Success Principles": 13)”Let us run with patience the race that is set before us.” ---Paul (Hebrews 12:1) 14) ”I press toward the mark....” ---Paul (Philippians 3:14) 15)”I run not as uncertainly; I fight, not as one that beats the air; but I keep under my body and bring it under subjection....” ---Paul (I Cor.9:26