“The beatitudes [in Matthew 5:1-12] paint a comprehensive portrait of a Christian disciple.
We see him first alone on his knees before God, acknowledging his spiritual poverty and mourning over it. This makes him meek or gentle in all his relationships, since honesty compels him to allow others to think of him what before God he confesses himself to be. Yet he is far from acquiescing in his sinfulness, for he hungers and thirsts after righteousness, longing to grow in grace and in goodness.
We see him next with others, out in the human community. His relationship with God does not cause him to withdraw from society, nor is he insulated from the world’s pain. On the contrary, he is in the thick of it, showing mercy to those battered by adversity and sin. He is transparently sincere in all his dealings and seeks to play a constructive role as a peacemaker.
Yet he is not thanked for his efforts, but rather opposed, slandered, insulted, and persecuted on account of the righteousness for which he stands and the Christ with whom he is identified.” (John Stott, "The Message of the Sermon on the Mount", p. 54)