8 He who makes a hole for others will himself go into it, and for him who makes a hole through a wall the bite of a snake will be a punishment. 9 He who gets out stones from the earth will be damaged by them, and in the cutting of wood there is danger. 10 If the iron has no edge, and he does not make it sharp, then he has to put out more strength; but wisdom makes things go well.
Matthew Henry's Commentary on Ecclesiastes 10:8-10
Commentary on Ecclesiastes 10:4-10
(Read Ecclesiastes 10:4-10)
Solomon appears to caution men not to seek redress in a hasty manner, nor to yield to pride and revenge. Do not, in a passion, quit thy post of duty; wait awhile, and thou wilt find that yielding pacifies great offences. Men are not preferred according to their merit. And those are often most forward to offer help, who are least aware of the difficulties, or the consequences. The same remark is applied to the church, or the body of Christ, that all the members should have the same care one for another.