Leviticus 25:55

For unto Me the children of Israel are servants; they are My servants whom I brought forth out of the land of Egypt. I am the Lord, your God. Thus the Year of Jubilee became a year of freedom and of mercy to the entire people, but especially to the poor and oppressed, and a year of rest from toil and drudgery. In this respect, it was a type of the acceptable year of the Lord, in which the Gospel is being preached to the meek, in which the brokenhearted are being bound up, liberty is being proclaimed to the captives and the opening of the prison to them that are bound, this time being in itself a foretaste of the day when the sons of God will be received into the perfect and eternal liberty provided for them, Isaiah 61:1; Luke 4:17.