The Bore Beetles of the Disciplemaking Tree

What is the enemy of the fruit Disicplemaker? What can cause him to grow weary in well doing, to cease bearing fruit? The enemy of any mature fruit bearing tree is the Bore Beetle. It enters at the base, disrupts the growth and the ability for the tree to access vital nutrients. Certain sins have this same effect on the heart of the Disicplemaker. What are these sins? How can we recognize them? How can we kill these Bore Beetles and restore ourselves or our ministry to health?