4:47 O You unto whom the Scripture was given! Reflect and believe in what We have revealed, that confirms the Truth that you already possess, lest We efface your hopes and bring them to an end. Just as We rejected those people who broke the Sabbath. (You will lose your identity by getting scattered on earth). God's Command is always done.
It will change when people learn to change themselves, not chain themselves to their fellow man.
How will this be done? Think, reflect, ponder upon, understand and implement the Quran. It was sent for this reason.