It is a return to the origin, in order to restore the original way of life according to the true principles and purposes of God.
Salvation is pictured as a great reversal.
Internally, salvation brings with it the insight that the way to God is the reverse of the way of the world. Some passages describe the great reversal as a political image. The last will be first, and the first last. Bible, Matthew 20.16 Whoever exalts himself will be humbled, and whoever humbles himself will be exalted. The way of Heaven, It reduces those who have surpluses, To supplement those who are deficient.