A perfect heart and a willing mind are joined together. David counseled his son Solomon to “serve God with a perfect heart and with a willing mind” (1 Chronicles 28:9). A false heart puts off its work as long as possible and deserves little appreciation for work done under the rod of correction. But the sincere soul is ready for responsibility. Though it may lack skill and strength it will always be eager. Such willingness is like a hawk perched upon a man’s hand; as soon as the game is in sight she launches forward and would be in flight immediately, except for the tether holding her back.
“The Levites” were “more upright in heart to sanctify themselves than the priests” (2 Chronicles 29:34). Why? They were more willing to work. No sooner had the word come out of the king’s mouth concerning reformation than the Levites arise and “sanctified themselves” (v. 15).
Even when failure is the result of our best effort, willingness speaks success to God. When a father asks his small son to bring him something, an obedient child does not complain that the command is too hard but runs to do it. And even if he uses all his strength but miscarries the simple mission, his willingness stirs up the parent’s pity to help him. Thus Christ throws this covering over His disciples’ blunders: “The spirit indeed is willing, but the flesh is weak” (Matthew 26:41).
–William Gurnall