Violent men forcefully take hold of the Kingdom of Heaven. My preferred translation of the ambiguous Matthew 11:12 is from the 1984 NIV (which differs from the current 2011 NIV): "From the days of John the Baptist until now, the kingdom of heaven has been forcefully advancing, and forceful [violent] men lay hold of it." ["...the enforcers snatch it" (Scot McKnight's translation)]
I've shared often that I have a Type A personality, which is ABCD: aggressive / aggravating, brutal / blunt, confrontational / confounding and doggedly determined (i.e. stubbornly stone headed, as my pastor had told me decades ago!). Last week a friend said that he prefers a Type C (Christ) personality, which I interpret as "consecrated and conformed to the character of Christ." Yes, I desire Type C, but unfortunately my Type A within me dies hard, or even refuses to die as it resurfaces time and again.
