The cultural reading of meekness has been so corrupted by association with timidity that the older meaning sounds almost contradictory: strength governed, force at rest, the lion that has chosen not to roar. The lamb is not the absence of the lion; he is the lion under reason.
The confusion is grammatical as much as moral. Meekness is heard as a passive — something done to you. The older sense was active. To be meek was to have brought a real capacity for force into the obedience of right reason. The meek man can hit hard; he chooses, in this case, not to. Removing the capacity does not produce meekness. It produces something else, called timidity, which the same tradition called a vice.
The meek man can hit hard; he chooses, in this case, not to.
The Beatitude is harder than it reads
When Christ says the meek shall inherit the earth, the modern ear hears a consolation prize for the bullied. The original audience heard something far more demanding: those who have learned to govern their force are the ones the earth can be safely entrusted to. The proud will fight over it and break it. The timid will let it go to the proud. The meek — strong, but governed — are the only ones whose inheritance does not destroy them.
Aquinas places meekness under temperance: the ordering of the irascible appetite. The irascible appetite is what gets us out of bed when something is wrong. Without it, we are not virtuous; we are inert. Meekness does not abolish the appetite. It tunes it.
Test it the next time you are wronged. The first move of pride is to retaliate. The first move of timidity is to disappear. The first move of meekness is to ask whether the wrong calls for force, for patience, or for justice without hatred — and then to do that thing, with the whole strength left intact for the case where it is needed.