Meekness

Blessed are the meek - those who are of a quiet, gentle spirit, in opposition to the proud and supercilious Scribes and Pharisees and their disciples. We have a compound word in English, which once fully expressed the meaning of the original, viz. gentleman; but it has now almost wholly lost its original signification. Our word meek comes from the old Anglo-saxon meca, or meccea, a companion or equal, because he who is of a meek or gentle spirit, is ever ready to associate with the meanest of those who fear God, feeling himself superior to none; and well knowing that he has nothing of spiritual or temporal good but what he has received from the mere bounty of God, having never deserved any favor from his hand. - Adam Clarke

The meek man is not a human mouse afflicted with a sense of his own inferiority. Rather he may be in his moral life as bold as a lion and as strong as Samson; but he has stopped being fooled about himself. He has accepted God's estimate of his own life. - A.W. Tozer

Blessed are the meek.... who are not easily provoked to anger; who patiently bear, and put up with injuries and affronts; carry themselves courteously, and affably to all; have the meanest thoughts of themselves, and the best of others; do not envy the gifts and graces of other men; are willing to be instructed and admonished, by the meanest of the saints; quietly submit to the will of God, in adverse dispensations of providence; and ascribe all they have, and are, to the grace of God. Meekness, or humility, is very valuable and commendable. - John Gill