Discipline without Desire is Drudgery
Desire without Discipline is Disappointment
Discipline and Desire is Delight

Christians shouldn't be able to contain their joy
Our delight in God should be highly explosive and contagious!

"Restore to me the joy of Your salvation And sustain me with a willing spirit."  Psalm 51:12

"Your words became for me a joy and the delight of my heart" Jeremiah 15:16